We will go out from Bilbao by taking the A-8 highway toward Donostia-San Sebastián direction. When we reach Basauri, we will go out and take the road BI-625 toward Burgos direction. Later on, we will arrive to Arratia where we need to change the road again by taking the BI-2522 road toward Orozko direction.
Here in we can see the Hall House, the Kareaga Palace and the Aranguren Tower House.
We continue to Arratia Valley, we will pass through the mountain of Oikotz-Gana, where has many nice landscapes. When we arrive to the first town Artea we will see the church dedicated to Apostle Santiago. Continue to the same direction until arriving to Areatza, we can see the Gortazar Palace.
Later on we will arrive to Zeanuri and go to Barazar, this road can show us a nice views of the Arratia Valley. After we will follow the road to Otxandio to see the City Hall and the traditional buildings.
Going out from Otxandio direction toward Durango we can arrive to Oba and Artaun owns and see the nice view of Gorbeia Mountain.
We will return to Bilbao by taking the road N-240 and passing through Igorre, Lemos y Bedia.