Castillo de Astúlez / Estulizko gaztelua loop hikes
Start your Castillo de Astúlez / Estulizko gaztelua adventure on the Skreppa app. Loop options link valleys and ridges; carry an offline map—junctions are easy to miss when tired.
Start your Castillo de Astúlez / Estulizko gaztelua adventure on the Skreppa app. Loop options link valleys and ridges; carry an offline map—junctions are easy to miss when tired.