We will go out from Bilbao by taking the A-8 highway toward Donostia-San Sebastian 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 toward Orozko direction.

Here in Orozkko, we can see Casa Consistorial, the Kareaga Palace and the Tower House of Aranguren.

To 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 Santiago Church. 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, the road between Zeanuri and Barazar 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 towns and see the nice view of Borbeia Mountain.

We will return to Bilbao by taking the road N-240 and passing through Igorre, Lemoa and Bedia.