Self-Guided Coastal Walk from Bermeo to San Juan de Gaztelugatxe

Context The coastal walk from Bermeo to San Juan de Gaztelugatxe takes place in a protected landscape designated as a Biotopo and UNESCO Biosphere Reserve of Urdaibai. The 6.8 km route climbs 280 meters, hugging the Cantabrian Sea and passing through dramatic cliffs and unique rock formations. The hermitage of San Juan sits on a rocky islet connected to the mainland by a stone bridge and a steep staircase of 241 steps. ">The experience The journey begins in the old town of Bermeo, where you walk toward the coast, greeted by the salty scent of the sea and wild thyme carried on the wind. You follow a natural trail offering sweeping views of the Cantabrian coast, crossing the stone bridge that links the islet. The climb up the rough-hewn staircase brings you closer to the centuries-old hermitage, where the constant sound of waves crashing against the rocks provides a peaceful backdrop. The route concludes with a return along the same path. ">For whom This walk is ideal for visitors with normal mobility who enjoy coastal trails and historical sites. It suits families with older children able to climb stairs, as well as nature lovers seeking a low-difficulty, medium-length hiking experience. ">Local context The hermitage of San Juan de Gaztelugatxe is a powerful cultural and historical symbol of the Basque Country, surrounded by local legends and traditions. Shepherds in the area still practice transhumance within the Biosphere Reserve, and the local community actively preserves both natural and cultural heritage with deep respect and care.