Santa Eulàlia d'Erill la Vall

The slender six-storey, 12th-century tower of Santa Eulàlia d'Erill la Vall, a 2.5km walk or drive west of Boí, once used for communications and valley surveillance, is thought to be the most elegant in the area. The church interior is decorated by copies of seven Romanesque poplar-wood sculptures depicting the Descent from the Cross; the originals are split between Barcelona's Museu Nacional d'Art de Catalunya and Vic's Museu Episcopal.