About Gaztelugatxe Tour
This site is an independent guide to San Juan de Gaztelugatxe tours and a comparison of the tours you can book: day trips from Bilbao that add Bermeo, Mundaka and Gernika, short guided walks to the hermitage, tours from San Sebastian and private days on the Basque coast. We do not operate or personally conduct these tours. The full line-up sits in the San Juan de Gaztelugatxe tours catalog.
Why It Exists
Tour listings print a price, but not always what it covers. One tour walks you down to the hermitage on the islet, another shows it only from the viewpoint above, and some add a txakoli tasting or lunch while most do not. The time you actually get at Gaztelugatxe also differs from one tour to the next.
So every tour here is shown with how it visits the islet, where it starts and what its price covers.
Where the Figures Come From
Tour prices, ratings, review counts, itineraries and inclusions come from the listing on the platform that sells each tour. Access rules, opening hours, bus lines and fares come from the official bodies: the Bermeo town council, the Bizkaia provincial council and Bizkaibus, and the Basque tourism offices.
When two sources disagree, the page gives the official one or leaves the figure out.
What You Will Not Find
There is no invented guide or local expert behind these pages, and no claim that anyone from the site joined a tour. Reviews shown are short excerpts from four and five star platform reviews. Fees are not printed where no official source gives a current figure.
How the Site Is Paid For
The booking buttons are affiliate links to GetYourGuide and Viator. If you book through one, the platform pays a commission and your price does not change. No operator pays for a place, a badge or the pick.
The details are on the affiliate disclosure page.