Riglos is situated under protection of the enormous stony masses and borders of the Gállego river.
This place belongs to the municipality of Peñas-Riglos. Its inner city is seating in an adaptation to the lateral slope, and with an architecture very altered in heights and levels. Its parochial temple is a building of the century XVII that lodges the romanesque statures of the Virgin of the Mallo and the Virgin of Carcavilla. It is documented from 1.068
In Riglos you can find some rests of a fortification of the second half of century XI, a necropolis of sandstones and The romanesque hermitage of Saint Martin, temple which belongs to the century XII with figurative braces and gorgeous crismon in the eardrum of the door.