Fuerte de Santa Elena

The stone fortress stands on a rocky hill above the Gállego River, featuring a rectangular layout with seven narrow openings beneath a blind arch.

Construction began under King Felipe II as part of the French border defense system and underwent expansions during King Carlos III's reign in the 18th century.

The fortress represents Spanish military architecture, incorporating strategic design elements such as casemates for artillery placement and a network of defensive tunnels.

Visitors can reach the fort by following signs from the Santa Elena hermitage and crossing the Canonges Bridge to arrive at the first defensive position.

During the 1937 Battle of Sabiñánigo, the fort sheltered 350 soldiers and 1,500 civilians who endured a prolonged siege with minimal external communication.

Location: Biescas

GPS coordinates: 42.66153,-0.32094

Latest update: March 2, 2025 21:37