Unlock the Interactive Map
Upgrade to zoom into route details, download GPX files, and see climb and cafe markers on the map.
Sign up for Free
See details
Show on Map
San Juan de Gaztelugatxe loop from Bilbao
Distance
126.2 km
Elevation
1540 m
Difficulty
hard
This loop connects the city with the heart of Urdaibai, heading inland from downtown Bilbao before returning along the coast.
After rolling through quieter interior roads, the route reaches the Urdaibai Natural Reserve, where views begin to open up, especially on the stretch between Gernika and Bermeo that follows the river. A couple of cols add a challenge mid ride, with Jata from Bakio as the most recognizable climb.
Along the way, there are easy chances to stop for coffee, food, or pinchos.
Sign up for free
Sign up for free to save routes and discover all routes for Basque Country. Upgrade anytime for GPX downloads, climb details, and cafe stops.
Sign up for freeThis road cycling route is part of our curated collection of Basque Country cycling routes.
Error:
More routes in Basque Country
Plan Your Visit to Basque Country
Discover where to stay, climbs, routes, bike rentals, cafes, and everything you need to plan your cycling trip in the Basque Country Guide.
