A complete plan for any weekend of the year (if not raining, better) would be to approach the town of Kortezubi, to discover 3 interesting places in the heart of Urdaibai.
Tag: Kortezubi

WALKING ON WATER (FROM GERNIKA TO KORTEZUBI)
A wooden walkway takes you into the marshlands to offer you amazing landscapes of Urdaibai. An easy route of 8km (round trip) to do with family, stroller included.