It is a narrow, steep-sided valley and a small town. The valley is best known for its nine Early Romanesque churches. making it the site of the densest concentration of Romanesque architecture in Europe. It was designated as a World Heritage Site by UNESCO.

Santa Eulalia in Erill la Vall

UNESCO world heritage

Sant Feliu de Barruera

UNESCO world heritage

Sant Joan de Boí

UNESCO world heritage

Santa Maria de Taüll

UNESCO world heritage

Sant Climent de Taüll

UNESCO world heritage

Santa Maria de Cóll

UNESCO world heritage

Santa Maria de Cardet

UNESCO world heritage

La Nativitat de Durro

UNESCO world heritage

Sant Quirc de Durro

UNESCO world heritage