About this tour
This 8–9 hour coastal route traces the Biscay shoreline through some of Bizkaia's most compelling stops. Begin in Gernika, where history weighs heavily, then move through the Urdaibai Reserve to Mundaka for seaside walking. The fishing town of Bermeo offers narrow lanes and harbour views before the day's centrepiece: San Juan de Gaztelugatxe, a dramatic islet reached by 241 cliff steps. Private transport and a guide are included; lunch is on your own.
Highlights
- Gernika's historical significance and Picasso's artistic legacy
- Coastal walk through Urdaibai nature reserve towards Mundaka
- Bermeo's winding old town streets and working harbour
- San Juan de Gaztelugatxe: 241 steps to an unforgettable islet
- Private vehicle and local guide throughout
- Game of Thrones filming location on the coast
What to expect
You'll spend the day moving between four distinct coastal settlements. Gernika sets a reflective tone before you reach open countryside. The Urdaibai Reserve walk is gentler; expect natural beauty and bird life. Bermeo requires wandering its compact medieval core and waterfront—bring comfortable shoes. The final leg to San Juan de Gaztelugatxe is physical: a steep descent and stairway climb to reach a small chapel perched on the rock. Views from the top justify the effort. Walking dominates the itinerary; you're not sitting in a coach watching from windows.
Good to know
Bring water and sturdy footwear; the Gaztelugatxe steps are steep and exposed. Not suitable for those with spinal or cardiovascular conditions. Lunch isn't provided—plan ahead or eat in Bermeo. Prams work on accessible sections but won't manage the islet stairs. The route runs rain or shine.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.