Chiang Mai: Old City Temples & Night Bazaar

Stand here for a moment and feel the geography. Behind you, the old moat runs along the eastern edge of the city — a square canal, roughly two kilometres on each side, dug by Mengrai's engineers to protect his new capital. In front of you, the old city rises in a grid of lanes and temple compounds. The gate you're standing at wasn't always this grand — the original wooden structure was replaced and expanded over centuries, and what you see today is a reconstruction from nineteen eighty-four. But the alignment is the same. You are standing exactly where caravans arrived from Bangkok, traders came with silks and ceramics, and armies approached with less friendly intentions.

Look at the texture of the walls. The brick is the warm orange-red of northern Thailand's laterite soil, different from the grey concrete of Bangkok's modern temples, different again from the white stucco of the south. Lanna architecture has its own palette, its own proportions, its own vocabulary. You'll spend the next hour learning to read it.

The heat here is real — Chiang Mai sits at three hundred and ten metres above sea level, which is higher than Bangkok but still very much in the tropics. Tuk-tuks idle at the kerb. Monks in saffron robes cross at the corner. The smell of marigold garlands from the nearby stalls mixes with motorbike exhaust. This is northern Thailand arriving all at once.

The old city is about one and a half kilometres across in any direction. Everything we're visiting today is walkable. Start by heading west through the gate, into the heart of the old city. Wat Chedi Luang is about a kilometre ahead.

Chiang Mai was founded in 1296 by King Mengrai, the visionary ruler who united the northern Thai principalities into the Lanna Kingdom — Lanna meaning "a million rice fields." Mengrai was a strategic genius. He chose this site deliberately: a fertile valley ringed by mountains, watered by the Ping River, positioned at the intersection of trade routes connecting China to the south and the Bay of Bengal to the west. He invited two allied kings — Ramkhamhaeng of Sukhothai and Ngam Mueang of Phayao — to help him select the perfect location for his new capital. Astrologers were consulted. Omens were read. White deer and white mice were supposedly spotted in the area, taken as auspicious signs. On the eighth day of the second lunar month in 1296, Chiang Mai — the "New City" — was officially established.

The Old City you are about to walk is that original square: 1.7 kilometres on each side, enclosed by a moat and earthen ramparts, later upgraded to brick walls. Four gates, one on each side, each aligned with the cardinal directions. Tha Phae Gate faces east, toward the Ping River and the old trading quarter, where goods from across Southeast Asia arrived by boat. The name means "raft landing gate" — a reference to the bamboo rafts that once floated timber down from the northern forests.

Stand here for a moment and absorb the scale of what Mengrai built. Within these walls, over the next five centuries, a distinct civilisation flourished — the Lanna Kingdom, with its own script, its own calendar, its own Buddhist traditions, and its own art that blended Thai, Burmese, Chinese, and Shan influences into something found nowhere else on earth. Over three hundred temples were built inside and around this square mile. You are about to walk through the heart of that world.

Head west along Tha Phae Road and into the Old City. The streets are wider now than Mengrai intended, but the grid is still his.

Here is the detail that will stop you in your tracks. Look at the eastern staircase — flanked by enormous naga serpents, their scales worn smooth — leading up to the first terrace. In the niches of the terrace, you'll see elephant statues, many restored in the twentieth century. And built into the lower walls of the southern niche, partly obscured by time and restoration, is the small alcove where the Emerald Buddha once rested.

The Emerald Buddha — Thailand's most sacred religious object, currently housed in the Temple of the Emerald Buddha inside the Grand Palace in Bangkok — spent eighty-nine years here, from fourteen ninety-six to fifteen eighty-two. It was then moved, first to Lampang, then to Laos, and eventually to Bangkok. The Chiang Mai people were given a replica, which sits in the same niche today. The original was carved from a single piece of jade, not emerald, and it is approximately forty-five centimetres tall. Every Thai king since the eighteenth century has performed the ceremony of changing its gold seasonal robes three times a year. The robe for the hot season, the cool season, the rainy season — unchanged for centuries.

The temple grounds are shaded and relatively quiet in the morning. Monks study under the trees. A bodhi tree near the far wall is held up by wooden supports — it is said to have been planted from a cutting of the original tree under which the Buddha attained enlightenment. Whether that's provable matters less than the fact that it's been here long enough to require scaffolding.

The celadon pieces deserve particular attention. The distinctive green-grey glaze was developed in Chiang Mai's kilns around the fourteenth century, influenced by Chinese Song-dynasty pottery that arrived along the trade routes Mengrai had worked so hard to control. The clay found in the Chiang Mai valley produces a slightly different mineral composition from the Chinese originals, which gives northern Thai celadon its characteristically warm undertone. You can tell a genuine handmade piece by the subtle irregularities in the glaze — no two are identical.

The umbrellas you see are from Bo Sang, a village eight kilometres east of the city that has been making hand-painted paper and silk parasols since the seventeenth century. The craft was introduced by Buddhist monks returning from Burma, and the village's entire economy still revolves around a single product made from saa paper, bamboo, and natural dyes. During the Bo Sang Umbrella Festival in January, the whole village becomes an open-air gallery.

The lacquerware has a longer and more complex story. Northern Thai lacquer technique — applying layer upon layer of black lacquer over bamboo or wood, then scratching fine gilded designs through the surface — was developed under Lanna royal patronage and used primarily for manuscript boxes, offering vessels, and monks' alms bowls. The best antique lacquerware pieces in the city fetch prices that would surprise you. What sits on these shop shelves is the contemporary commercial version of an art form that once decorated royal palaces.

Take your time here. You have a full walk ahead, but these early street-level observations set the context for everything you are about to see. The temples of Chiang Mai were not built in isolation — they were built by a prosperous trading civilisation, funded by the wealth that passed through Tha Phae Gate and along this very road.

What you're witnessing is the living side of Lanna spiritual culture — a blend of Theravada Buddhism, animism, and Brahmin ritual that predates the formal arrival of Buddhism in this region and has stubbornly survived alongside it. The spirits that Mengrai placated when he built his city are still being placated. The names have changed, the forms have evolved, but the instinct — to honour the place where you live, to acknowledge that you are a guest on ground that predates you — is intact.

Chiang Mai's character as a city comes partly from this persistence of Lanna identity. The northern dialect is distinct from central Thai — murmuring, tonal in a different register, full of old words that standard Thai has lost. The food is different: khao soi (a curry noodle soup with a rich coconut broth, topped with crispy egg noodles) is the signature dish of the north, found everywhere and nowhere else in quite the same form. The temples are architecturally distinct, with their tiered roofs and carved wooden gables. Chiang Mai was not absorbed into the Thai nation until eighteen ninety-two, when the Siamese king in Bangkok formally annexed the north — and even then, the Lanna princes remained in nominal control for another generation.

Take a moment here. The smell of incense is thick. Temple bells carry on the air from the compound next door. This is where seven centuries of the city's story converge into a single wooden post wrapped in gold cloth.

Then, in 1545, an earthquake brought the upper third crashing down. The precise cause is disputed — some accounts blame the earthquake alone, others suggest the chedi was already structurally compromised by earlier building campaigns that used different mortar compositions. Whatever the cause, the destruction was complete enough that the chedi was never rebuilt to its original height. What you see today — a truncated mass of brick and laterite roughly forty-two metres tall — is the aftermath of that catastrophe, and there is something genuinely powerful about ruins on this scale. The raw brick, the missing spire, the niches that once held golden Buddha images: they speak of ambition, catastrophe, and the passage of centuries more eloquently than any intact monument could.

But here is the story that makes this place truly extraordinary. From 1468 to 1475, the Emerald Buddha — Thailand's most sacred religious object, now housed in the Grand Palace in Bangkok — resided in a golden niche on the eastern face of this chedi. The Emerald Buddha is actually carved from a single piece of green jasper, not emerald, and its origins are shrouded in legend. What is certain is that it spent seven years here, in this city, in this wall, before being taken to Luang Prabang and eventually finding its way south to Bangkok. Every Thai king since has had himself installed beside it at coronation. That object, for seven years, looked out from this very spot.

Walk around the base of the chedi slowly. The elephant buttresses that originally supported the lower terrace — sixty-eight of them, cast in stucco — have been partially restored on the northern face, giving you a sense of the original scale and ambition. The compound also contains a beautiful wooden viharn and a standing Buddha image beneath a canopy at the northern end of the grounds. In the evening, the chedi is lit from below and the shadows deepen the drama of the ruined upper section.

The monks here sometimes offer informal conversation sessions with visitors in the late afternoon — a rare chance to ask questions about Lanna Buddhist practice directly. Even partially destroyed, Wat Chedi Luang remains one of the great monuments of mainland Southeast Asia.

The Wihan Lai Kham — a small chapel on the left side of the grounds — houses the Phra Singh Buddha image, one of the three statues in Thailand that claim to be the original 'Phra Singh' (the other two are in Bangkok and Nakhon Si Thammarat, and all three claim to be the authentic one, which is either a theological problem or a uniquely Thai way of distributing spiritual wealth). The image is a seated Buddha in the northern style, with a broad face, thick lips, and a flame-shaped ushnisha — the cranial protuberance that indicates supreme consciousness. The chapel walls are covered in murals depicting Lanna court life from the late eighteenth century: processions, festivals, scenes of daily life so detailed that scholars use them as historical records.

The monks here run a school. Young boys in white robes walk in lines. Older monks in saffron sit studying under a tree. In the early morning, you might catch the alms-giving procession — monks carrying lacquered bowls, accepting offerings from laypeople who line up along the temple path. This is the Theravada system in operation: the monks receive merit by giving laypeople the opportunity to be generous. The transaction works in both directions.

Outside the temple, the afternoon heat shimmers off the pavement. A vendor sells fresh-squeezed sugarcane juice from a cart. Drink it. You're halfway through the walk.

The city pillar concept is fundamental to Thai urban cosmology. Every city — every place that aspires to be a city — must have a founding post, a physical axis that connects the human settlement to the cosmic order. The pillar represents the navel of the universe as it pertains to this specific place. It is the point from which the city was measured, oriented, and spiritually anchored. To harm the pillar is to harm the city itself.

Chiang Mai's Lak Mueang was installed by King Mengrai himself when the city was founded in 1296. The original pillar has been replaced and housed in successively grander structures over the centuries, but the location has never changed. This is the exact spot where Mengrai drove the first stake into the ground and declared that a city would stand here. Astrologers calculated the auspicious moment. Monks chanted the appropriate verses. The act was simultaneously a legal declaration, a religious ceremony, and a cosmological event.

Notice the offerings around the base of the shrine: flower garlands, incense sticks, small figurines, candles. These are not the offerings of tourists — they are the daily practice of Chiang Mai residents who maintain a relationship with the spirit of their city the same way their ancestors did seven hundred years ago. The city pillar is a living religious site, not a monument.

Come early in the morning and you will see businesspeople, students, and elderly residents stopping here before their day begins, maintaining a ritual connection to the founding moment of the place where they were born. Chiang Mai is Thailand's second largest city, with nearly two million people in the greater urban area, and yet this small shrine in a leafy courtyard remains genuinely central to how its residents understand their home. That tells you something important about the difference between a city with history and a city that lives its history.

Mengrai stands in the centre, naturally. He is the host, the founder, the visionary. To his left is Ramkhamhaeng, king of Sukhothai and the man credited with developing the Thai script — the writing system still used across Thailand today. Ramkhamhaeng was one of the great scholar-kings of Southeast Asian history: a conqueror who also wrote poetry, inscribed steles celebrating his own just governance, and created an alphabet that could capture the tonal complexity of the Thai language. To Mengrai's right stands Ngam Mueang of Phayao, the third partner in the alliance, whose kingdom controlled the eastern approaches to the mountain valleys.

This gathering of three powerful rulers to jointly advise on the founding of a new capital was unusual in the medieval world. Normally such decisions were made by a single king, with advisors consulted but not invited as equals. That Mengrai chose to involve his two greatest allies — and that the alliance held for decades — tells you something about the political culture of the Lanna north. This was a zone of overlapping kingdoms where diplomacy, marriage alliances, and mutual defence treaties were as important as military conquest.

The building behind the monument is the Cultural Centre, which houses a permanent exhibition on Lanna history, art, and architecture. It is worth a visit — particularly the scale model of the original Old City, which helps visualise how the walled square looked before the moat was partially filled in and the walls largely demolished during the twentieth century.

The Lanna Kingdom remained independent for nearly five centuries. It withstood repeated Burmese invasions, absorbed influences from a dozen surrounding cultures, and produced a distinct civilisation in these northern valleys. When Burmese forces finally took the city in 1558, they held it for two centuries. Chiang Mai returned to Siamese — and eventually Thai — sovereignty around 1774-1800. These three bronze kings represent the beginning of all that: a moment of alliance, consultation, and deliberate city-building that set the course for everything that followed.

Whether every detail of this story is historically precise is a question for scholars. What is certain is that Chiang Mai was founded in twelve ninety-six, that it became the capital of a kingdom that controlled northern Thailand, Shan State in Burma, and parts of Laos for the next two centuries, and that it survived the eventual collapse of Lanna to become the largest city in northern Thailand today — population over three hundred thousand in the city proper, closer to one million in the metropolitan area.

Look at the statues closely. Mengrai stands slightly forward, indicating leadership. The other two flank him. All three are dressed in royal garb — pointed crowns, layered robes, the attributes of divine kingship in the Theravada Buddhist tradition. They're pointing slightly downward, toward the ground, toward this specific place. The gesture is a consecration. This ground, they seem to be saying, is where the city begins.

Schoolchildren in uniform are always taking photographs here. The square in front of the old City Hall is a civic gathering point — used for ceremonies, festivals, and the Yi Peng Lantern Festival in November, when thousands of paper lanterns are released into the night sky over Chiang Mai in a display that has become one of the most photographed events in Southeast Asia. The lanterns rise and drift north, toward Doi Suthep, the mountain you can see clearly on the western horizon on any day without haze — the mountain where the city's most sacred temple sits, visible from almost everywhere in Chiang Mai.

Stand in the main courtyard and look at the architecture surrounding you. This is Lanna Buddhist design at its most complete and most assured. The rooflines are multi-tiered and dramatically steep, with carved barge-boards and golden finials that reach toward the sky like fingers. The surface decoration uses stucco, mirror glass, and gilded woodwork in combinations that are simultaneously restrained and dazzling. Unlike the grand theatrical temples of Bangkok — which aim for overwhelming, gold-encrusted spectacle — Lanna temples work through proportion, shadow, and the interplay between carved surfaces and open space.

The Wihan Lai Kham is the crown jewel. Built in the fourteenth century and renovated in the eighteenth, it is considered the masterpiece of Lanna religious architecture. The exterior murals — painted in the nineteenth century and depicting scenes from the Lanna version of the Jataka tales, the stories of the Buddha's previous lives — are extraordinary. The figures wear Lanna court costume rather than Indian dress; the landscapes are northern Thai forests and mountains rather than tropical jungle. This is the Buddhist cosmology filtered through a specific northern Thai vision of the world, painted with a confidence and vivacity that later restorations cannot quite match.

Inside, the Phra Singh Buddha sits on a high throne surrounded by smaller offerings. The image is believed to have been cast in Ceylon in an early century, though this claim is impossible to verify. What is certain is that it has been carried between Chiang Rai, Chiang Mai, Luang Prabang, and Ayutthaya over the centuries — each city claiming it, each losing it to war or politics. It settled permanently in this building in 1400, and here it remains.

Every Songkran, the image is ceremonially carried out of the wihan and paraded through the streets so that devotees can sprinkle it with scented water. The procession draws enormous crowds and marks the moment the northern New Year properly begins. If you visit in April, you will almost certainly be caught in the middle of it. Wear clothes you do not mind getting very wet.

The Burmese period deserves a moment of attention. When Burmese forces sacked Chiang Mai in fifteen fifty-eight, they didn't simply occupy a foreign city — they absorbed a civilisation. Lanna craftsmen, architects, and artists were taken to Burma, where their influence can be seen in temple architecture across Mandalay and Bago. The exchange went both directions: Burmese artistic styles gradually filtered back into northern Thai temple design, which is why some Chiang Mai temples have a slightly Burmese quality to their proportions and decoration.

When the Siamese king Taksin and his general Kawila finally expelled the Burmese in seventeen seventy-four, Chiang Mai had been so depopulated by war, famine, and forced migration that the city was essentially abandoned. Kawila spent two decades repopulating the north, bringing in settlers from surrounding regions. The Chiang Mai you're walking through today is largely Kawila's rebuilding project — which is why many of the city's temples, despite their much older religious histories, have buildings that date primarily from the late eighteenth and early nineteenth centuries.

The city also served as the gateway for the great trekking boom of the nineteen eighties and nineties, when Chiang Mai became the base for expeditions into the hill tribe villages of the surrounding mountains — the Hmong, Karen, Akha, Lisu, and Mien communities whose presence in the hills north of the city adds another layer of cultural complexity to an already layered place.

The compound is smaller and quieter than Wat Phra Singh, and that is part of its power. You are not overwhelmed here. You are left to notice details. The main viharn is fronted by a portico of wooden columns with faded gilded decoration, and the roof's multi-tiered Lanna profile is one of the cleanest examples in the city. Behind it, the ancient chedi stands on a base supported by fifteen stone elephants — a style that shows strong Sri Lankan influence, as Theravada Buddhism arrived in Thailand from Ceylon in the thirteenth century, and its architectural grammar came with it.

Inside the main viharn are two objects of extraordinary importance. The first is the Phra Sila, a small black stone Buddha image believed to have been carved in India around the eighth or ninth century — making it one of the oldest Buddha images in Thailand. The second is the Phra Satang Man, a crystal Buddha image approximately ten centimetres tall, credited with the power to bring rain — which in a rice-farming civilisation was not a metaphysical luxury but an existential necessity. Both images are considered so potent that the viharn housing them is sometimes locked; if it is open when you visit, consider it fortunate.

The compound also contains the ruins of a much older chedi, partially excavated in the twentieth century, that appears to pre-date even Mengrai's founding. This suggests that a settlement existed here before the formal establishment of the city — a reminder that Mengrai chose this valley not because it was empty, but because it was already a place where people gathered, worshipped, and understood the land.

Sit in the courtyard for a moment if you can find a shaded spot. Listen to the monks chanting in the building behind you, if the afternoon session is underway. Watch the offerings arrive — flowers, incense, small figurines of elephants and sacred animals. This is not performance. This is daily practice, continuous from the day Mengrai himself stood here and decided this was the place.

The market operates on several levels. The ground floor is produce and spices — the real, working market where restaurants send their purchasing staff at five in the morning. Here are the ingredients of northern Thai cooking: the galangal root and fresh turmeric that go into khao soi, the dried red chillies that form the base of naam phrik noom (a green chilli relish that Chiang Mai people put on everything), the bundles of lemongrass and kaffir lime leaves, the sticky rice in woven baskets. The upper floors sell fabric, clothing, and the silvered handicrafts that are another Chiang Mai specialty — working silver is a traditional Lanna craft, and the shops here carry everything from heavy ceremonial jewellery to modern pieces.

The surrounding streets double as an extended market during the daytime. Vendors set up along the pavements selling deep-fried insects (grasshoppers and silkworm pupae are popular snacks), grilled corn on the cob, and the fresh flowers used for temple offerings. The mango sticky rice vendors position their carts near the market's exit, knowing exactly when you'll be hungry.

This district, between the old moat and the Ping River, has been the commercial engine of Chiang Mai since the late nineteenth century, when British and Chinese merchants established trading houses along the riverbank. The wooden shophouses along the river streets, some still intact, give a faint impression of what the merchant quarter looked like before concrete arrived.

The market operates at full intensity in the early morning hours, when temple-keepers and private households buy in bulk for the day's offerings. By mid-morning, as you're arriving, the peak has passed, but the colour is still extraordinary — orange marigolds banked against white jasmine, lotus buds in every stage from tightly furled to fully open, waxy white dok champa blossoms that are the flower of the north.

The marigold connection is worth pausing on. These flowers — calendula in the West, dok dao rueang in Thai — are the primary flower of Buddhist offering across mainland Southeast Asia. They arrived in Thailand from South Asia via trade routes that predate the Lanna Kingdom, carried by the same networks that brought Theravada Buddhism itself. When you see a monk accepting a garland of marigolds from a devotee, you're watching a transaction that has been performed in approximately the same way for a thousand years.

The flower market also connects to the Yi Peng Festival in November, when the entire city participates in releasing paper lanterns. The lanterns — khom loi, made from thin tissue paper over bamboo frames with a small fuel cell underneath — float up on columns of warm air and drift northeast on the prevailing wind, carrying prayers and wishes into the night sky. The Ping River fills with floating krathong (small banana-leaf boats carrying candles and incense) simultaneously, the two festivals overlapping in a spectacle of fire and light that draws visitors from around the world.

The market occupies a three-storey covered building and a sprawling network of stalls on the surrounding streets. The ground floor is dedicated to food: bags of dried chilies in gradations of heat from mild to genuinely dangerous; pyramids of galangal, turmeric, and krachai ginger roots; bundles of lemongrass; dried fish; shrimp paste; curry pastes ground fresh to order; and the enormous variety of fresh vegetables and herbs that define northern Thai cooking. The smell is magnificent and slightly overwhelming — a dense compound of spice, dried seafood, and tropical fruit that is entirely different from the sanitised supermarket experience most visitors are used to.

The northern Thai specialities here deserve your attention. Naem — a fermented pork sausage wrapped in banana leaf — is sold in small rolls and eaten raw by people with a higher tolerance for fermented pork than most Western visitors possess. Khan toke cookies, dense with sesame and coconut. Khanom jeen — rice noodles served cold with a variety of curries ladled over the top — available from stalls near the back entrance. These are the flavours of the Lanna kitchen, distinct from central Thai cooking, influenced by Shan, Burmese, and Yunnan Chinese culinary traditions.

Upstairs, the market shifts to fabric and clothing: bolts of silk and cotton in the indigo blues and deep reds that characterise Lanna textile tradition; finished garments in traditional Lanna patterns; and the ready-made clothing that the surrounding hill tribe villages still favour. The hill tribe women who sell here — Akha, Karen, Hmong, Shan — wear their traditional dress as everyday clothing, not as costume for tourists. Their presence in this market is a reminder that Chiang Mai sits at the centre of one of the most ethnically diverse mountain regions in Southeast Asia.

Look for the flower market on the ground level near the river entrance: pyramids of marigolds, jasmine garlands, and lotus flowers assembled for temple offerings. These flowers will be carried to every temple in the city by devotees making their daily rounds. The market opens early and is most alive between six and nine in the morning.

The river was the economic lifeblood of Chiang Mai until the railway arrived in nineteen twenty-one. Before the train, everything came and went by boat or elephant: teak logs floated down from the northern forests, rice paddies shipped their harvest south, trade goods from the Shan States and Burma arrived by river and overland caravan. The British timber companies that dominated the northern teak industry in the late nineteenth and early twentieth centuries built their trading houses along the east bank of the Ping, and the Nimmanhaemin and Kantary families whose names now grace luxury hotels were the Thai merchant dynasties who did business alongside them.

The riverside today is a mix of old and new. Traditional wooden houses on stilts — some converted into restaurants, some still residential — sit alongside concrete apartment blocks and boutique hotels. A walking street along the east bank has been developed for tourists and evening strollers. In the late afternoon, the light on the water is golden and soft, and you can understand why everyone who arrives in Chiang Mai eventually ends up sitting by the river.

Look west from the bridge, back toward the old city. The mountain visible above the treeline is Doi Suthep — one thousand six hundred and seventy-six metres, the sacred mountain of Chiang Mai. The temple at its summit, Wat Phra That Doi Suthep, was founded in the late fourteenth century when a white elephant carrying a relic of the Buddha was released and climbed the mountain, trumpeted three times, and died — indicating, according to Lanna tradition, where the relic should be enshrined. The temple is the spiritual guardian of the city. On clear evenings, its lights are visible from the old city.

The teak trade was the foundation of everything. The great forests of northern Thailand — teak, then considered the finest hardwood in the world, stronger and more weather-resistant than anything available in Europe — drew British commercial interests from the 1860s onward. By the 1880s, British timber companies had established concessions in the northern hills, and their agents set up offices in Chiang Mai's riverside quarter. The Thai princes of the north, nominally independent but increasingly dependent on Siamese Bangkok for political support, negotiated the terms of this extraction. The teak money flowed in, the forests slowly thinned, and Chiang Mai acquired a layer of cosmopolitan mercantile culture that still marks the old riverside neighbourhoods.

The most visible relic of this era is the cluster of old shophouses along Charoen Rat Road and the lanes behind it — two and three-storey structures in the Sino-Portuguese style that the Chinese merchant community favoured throughout Southeast Asia: ground floor for commerce, upper floors for living and storage. Many of these buildings are now restaurants and boutique hotels, but their bones are those of the nineteenth-century trading city. The old teak houses on the far bank — larger, more elaborate, with verandas and carved barge-boards — were the residences of the successful merchants who could afford something grander than a shophouse.

The river is also the axis around which the great Loi Krathong and Yi Peng festivals revolve every November. During Yi Peng, thousands of khom loi — paper lanterns with candles inside — are released into the night sky simultaneously, floating upward on the warm air until they look like a second river of light flowing above the first. The Ping River below fills with krathong — small decorated floats carrying candles, incense, and flowers, set on the water to carry away misfortune. The combination of sky lanterns above and water lanterns below, with the mountains silhouetted in the darkness, is one of the most beautiful spectacles in Asia.

Look upstream as the afternoon light catches the river. The mountains that ring the Chiang Mai valley are visible on clear days, their forested ridgelines largely unchanged from the view that every merchant, monk, and king saw from this bank for seven centuries. This river was the reason for everything.

What you'll find here is the full range of northern Thai handicraft production. Celadon pottery in the distinctive grey-green glaze that Chiang Mai has been producing since the fifteenth century. Lacquerware — black and gold bowls, trays, and boxes made using a technique brought from Burma and refined over centuries. Hand-woven fabrics in the mudmee silk and cotton patterns of the hill tribes, the Lanna weaving tradition preserved in scarves and tablecloths and shoulder bags. Silver jewellery from the workshops of the San Kamphaeng district to the east, where generations of silversmiths have worked the same designs in repoussé and filigree.

The food stalls run along the periphery of the market. Pad thai made on a single massive wok over a gas flame, the noodles thrown and tossed in smoke and oil. Grilled meats on skewers — pork, chicken, and the slightly gamier northern sausage called sai ua, flavoured with lemongrass, galangal, and kaffir lime leaves. Mango sticky rice served in banana-leaf parcels. The smell of pad thai and fresh mango and hot sugar and grill smoke mixes with the incense from a small spirit house at the corner of the market, where the vendor who set up here twenty years ago still leaves offerings every morning.

This is where your walk ends. You've covered the founding of a seven-hundred-year-old kingdom, the golden age of Lanna Buddhism, the slow erosion of a distinct northern culture by Bangkok and the modern world, and the stubborn survival of that culture in the market, the temple, and the flower stall. Chiang Mai rewards the patient traveller — the one who looks at the cracked brick of Wat Chedi Luang and imagines a ninety-metre tower, who stops at the lak mueang and understands that the city began with a single wooden post driven into the earth by a man who believed he could build something that would last. He was right.

But look back at where you have been today. You have walked through a city that was founded in 1296 by a king who consulted two allies and a team of astrologers before choosing his site. You have stood at the base of a chedi built to eighty-two metres, struck down by earthquake, never rebuilt — and in whose walls the Emerald Buddha of Thailand once resided for seven years. You have prayed at the oldest temple in the city, in a compound where the founder himself once slept. You have walked among the finest Lanna architecture in the world, in a tradition of temple-building that produced over three hundred religious structures within this single square mile.

What is remarkable is not that tourism has arrived in Chiang Mai, but that the living substance of the place has survived it so well. The monks at Wat Phra Singh still chant the same Pali texts they have been chanting for six hundred years. The flower market at Warorot still supplies the temples with offerings every morning. The city pillar is still visited by residents who believe it matters. The moat — once a defensive fortification, now a road and a jogging track and an evening gathering place — still marks the exact perimeter that Mengrai laid out in 1296.

Chiang Mai has been conquered by the Burmese, absorbed by Bangkok, flooded with trekkers and backpackers and digital nomads seeking cheap co-working space and excellent coffee. And yet the old city persists, coherent and alive, at the centre of it all.

If you want to end the evening well, find a rooftop terrace facing west and watch the sun set behind Doi Suthep — the sacred mountain that rises above the city's western edge, topped by the golden chedi of Wat Phra That Doi Suthep, which according to tradition was placed there by a white elephant that wandered until it chose its own resting place. The elephant trumpeted three times, circled the peak three times, and lay down and died. Mengrai's successors built a temple on that spot. It has been there ever since.

Come back in the morning. Walk the moat at dawn when the monks are on their alms rounds, their orange robes brilliant in the early light, their bare feet on the same stones that Lanna kings once walked. That is the Chiang Mai that seven centuries of history built. It is still here.