Today, its territory forms an enclave in the Navarre, a region of Spain, with which it shares a 25 km (16 mi) border. This in particular has had significant consequences on the history of the village, with centuries of pastoral agreements with neighbouring Spanish villages. During the Peninsular War the Anglo-Portuguese Army led by the future Duke of Wellington breached the frontier and repelled the French troops who had stationed themselves in forts on La Rhune.

The village contains many old buildings with around 283 houses identified by as dating partially as far back as the 15th century. The traditional architecture of these buildings, their exterior decorations and the orientation defines the archetype of the rural house that exists in the popular image of the "Basque House".