Changdeokgung Palace & Secret Garden

Changdeokgung is the most beautiful of Seoul's five palaces and the only one inscribed as a UNESCO World Heritage Site — recognised for the way its architecture adapts to the natural topography rather than imposing a grid on the landscape, as Gyeongbokgung does. Built in 1405 as a secondary palace, it became the primary royal residence after Gyeongbokgung was destroyed during the Japanese invasions of the 1590s, and it served as the seat of government for the next 270 years.

The palace's crown jewel is the Huwon (Secret Garden, also called the Rear Garden) — a 78-acre woodland that was the private retreat of the royal family, accessible only by guided tour and limited to a few hundred visitors per day. The garden is an exercise in Korean landscape design at its finest: pavilions set beside lotus ponds, reading halls hidden in groves of 300-year-old trees, a rice paddy where the king symbolically planted rice to show solidarity with his farmers, and viewing platforms positioned to frame specific mountain views that haven't changed since the 17th century.

The palace buildings themselves are notable for their asymmetry. Unlike Chinese palaces, which insist on rigid axiality, Changdeokgung's halls, gates, and walkways follow the contours of the hillside, turning corners, climbing slopes, and creating sequences of enclosed and open space that feel more like a village than an imperial compound. The Injeongjeon (throne hall) is the formal centrepiece, but the Nakseonjae complex — a group of small, intimate buildings where the last members of the Joseon royal family lived into the 1980s — gives a more personal view of how Korean royalty actually lived.