Basilica of San Martiño de Mondoñedo

The Basilica of San Martiño de Mondoñedo is considered the oldest cathedral in Spain; it was the seat of two bishops in the 9th century. The current church, of Romanesque architecture, dates from the late 11th century; it was reinforced with buttresses during the 18th century.

Address
Unnamed Road, Foz, Spain

Established
11th century