Somport

Somport is a mountain pass at 1,632 meters elevation connecting the Aspe Valley in France with the Aragon Valley in Spain. A modern road tunnel of about 8.6 kilometers, opened in 2003, enables year-round crossing regardless of weather conditions.

The pass was already a crossing route in ancient times, used by Vandals and Visigoths in the 5th century and Muslim forces in the 8th century. The region became a junction point for various invasions and migrations.

The route through the pass has been part of the pilgrimage way to Santiago de Compostela since medieval times. Travelers still follow this historical path today, connecting France with the Aragon region of Spain.

The pass is easily accessible in both directions, with the tunnel providing a reliable alternative to the open road if weather turns difficult. Visitors should note that the higher elevation means conditions at the top can change faster than lower areas.

Fort du Portalet lies north of the border and was built between 1842 and 1870, later serving as a prison for French leaders during World War II. The fortress stands as a reminder of a tragic chapter in the war history of this border region.

Location: Urdos

Location: Aísa

Elevation above the sea: 1,632 m

Part of: France–Spain border

GPS coordinates: 42.79572,-0.52581

Latest update: December 10, 2025 15:57