갈다카오‬에서 가장 멋진 ‪11‬개의 천연기념물

The summit is 250 meters high and can be reached via a singletrack trail from the forest road. It's best to climb from the Bilbao side and then descend the singletrack towards Basauri. Coming from Basauri, it's not really rideable; pushing would be necessary.

The summit of the Unbe (302 metres) is the highest in the massif of the same name.

very good

The summit of Unbe (302 meters) is the highest in the massif of the same name. When you reach its highest part you will discover its curious mailbox: a nice blue "beggar" who carries his backpack.

curious waterfall of a dam

Viewpoint from which to enjoy the most mountainous landscape of the Urdaibai basin. Located on the slopes of the Oiz, the balcony of Bizkaia is an emblematic enclave from where you can see the forest mass of the area in all its breadth. There is a legend that tells that this place was a place where the witches met when night fell. More info at: https://www.urdaibai.eus/es/balcon-de-bizkaia/

Comfortable route and beautiful surroundings.

Hirumugarrieta is a megalithic station located in the pastoral station of Artxanda, in the mountain range that surrounds Bilbao, near Mount Avril. The dolmen has a rectangular chamber. Surrounding it was the galgal composed of slabs folded towards the center of the funerary monument. It has been recently excavated, so this monument constitutes a starting point for the study of the cultural manifestations of the Bronze Age of the Artxanda pastoral station, also allowing analogies and differences to be established with other pastoral stations in the territory.