Fujian Tulou

UNESCO-listed Hakka and Minnan communal earthen fortresses in southern Fujian — massive circular and rectangular rammed-earth buildings that housed entire clans for centuries.

Fujian's tulou — literally 'earthen buildings' — are communal fortress-residences built by Hakka and Minnan (southern Min) communities between the 12th and early 20th centuries in the mountainous interior of southern Fujian. UNESCO inscribed 46 representative tulou in 2008, most clustered in Nanjing, Yongding and Hua'an counties.

The largest and most celebrated examples are circular in plan, rising three to five storeys around a central courtyard. The outer walls, up to 2 m thick at the base, are constructed from rammed earth reinforced with bamboo, wood and sometimes glutinous rice. No windows appear on the ground or first floor, giving the structures a formidable defensive appearance. The interior, however, is entirely domestic: tiered wooden galleries ring the courtyard, each floor divided into identical rooms allocated to family units, with kitchens on the ground floor and storerooms above. A single clan of dozens or even hundreds of people might live together within one building.

The Tianluokeng cluster in Nanjing County — four round tulou and one square one grouped on a hillside — is the most frequently photographed grouping and is sometimes called the 'Four Dishes and One Soup' for its layout. Yongding County holds the Chengqi Lou, one of the largest round tulou with 72 rooms per floor and a capacity of over 600 people. Both areas have well-organised visitor infrastructure with accommodation inside functioning tulou.

Many tulou are still inhabited; visitors can observe daily life in the communal courtyards, taste Hakka cuisine at on-site restaurants, and stay overnight in rooms rented by resident families.