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A varied route that follows the course of the Gran Fondo Urdaibai, a well established local event that showcases both the interior and the coast of the biosphere reserve.
The ride blends rolling inland roads with more open coastal sections, changing rhythm and scenery throughout the day. The climb to Oiz from Munitibar is the big, but very rewarding, challenge of the day.
Small towns along the way provide natural stopping points to pause, eat, and reset.
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Sign up for freeThis road cycling route is part of our curated collection of Basque Country cycling routes.
Discover where to stay, climbs, routes, bike rentals, cafes, and everything you need to plan your cycling trip in the Basque Country Guide.