Noryangjin Fish Market

Noryangjin Fish Market is Seoul's largest seafood market — a vast, fluorescent-lit hall of tanks, trays, and chopping blocks where over 800 vendors sell everything that swims, crawls, or clings to a rock in the waters around the Korean peninsula. The market operates 24 hours (the auction starts at 1am), and the experience of walking through it — past tanks of live octopus, trays of still-twitching sea cucumber, bins of spiky sea urchin, and displays of fish whose names you've never heard — is one of Seoul's most visceral sensory experiences.

The market's unique feature is the buy-and-eat system: you select your live fish or seafood from a vendor on the market floor, negotiate a price, and then take your purchase upstairs to one of the restaurants that line the upper floor, where they'll prepare it for you as sashimi (hoe), grilled, or in a spicy stew (mae-untang) for a preparation fee. The entire transaction — choosing a live fish, watching it prepared, eating it minutes later — collapses the distance between market and table to zero.

The new Noryangjin market building (opened 2016) is modern and air-conditioned, but the old building next door — still partially in use — has the atmosphere that the new building lacks. The market is busiest in the early morning (when restaurant owners buy their daily stock) and at lunchtime (when the sashimi restaurants fill up), but it operates round the clock, and a late-night visit — when the auction floor is in full cry and the restaurants are serving soju to fishermen and night owls — reveals a Seoul that the tourist attractions don't show.