Top picks for San Sebastian Day tours

Discover 18 Day tours in San Sebastian on Trip.com, updated March 29, 2026, with experiences lasting from 1 to 10 hours. Find the perfect adventure for your day!

From NZD 12.21 per person, with an average total of NZD 122.16. Choose the option that suits your plan.

With 1.57k verified reviews, Day tours San Sebastian boast an average rating of 4.8.

This week's most popular Day tours: "From Bilbao: Gaztelugatxe, Mundaka, and Guernica Tour", with 581 reviews and a 4.8 rating.

Now on Trip.com: "From Bilbao: Gaztelugatxe, Bermeo and Gernika Day Trip", a 8-hour adventure in San Sebastian!

The next available day tour departs on March 30, 2026. Book now to secure your spot!

San Sebastian Day tours usually take about 8 hours — perfect for a relaxed, immersive experience!

100% of San Sebastian Day tours now offer English-speaking guides

March is the perfect time to visit San Sebastian! Choose from Day tours available day tours, including seasonal favorites like From Bilbao: Gaztelugatxe, Mundaka, and Guernica Tour.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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18 results for San Sebastian Day tours

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Reviews/Trip Moments

Reviews: From Bilbao: Gaztelugatxe, Bermeo and Gernika Day Trip
Guest User2026-03-22
Great day trip from Bilbao. Borja was an amazing guide and driver, perfect english communication and very knowledgeable. Great history and beautiful views along the way. Gaztelugatxe was breathtaking but Bermeo and Gernika were surprisingly beautiful and so full of history too. If you’re in Bilbao you cannot miss it.
Reviews: From Bilbao: Gaztelugatxe, Mundaka, and Guernica Tour
Guest User2026-03-26
Highly recommend this trip! Adur was an excellent guide, really friendly and knowledgeable. The activities themselves were well organised and fun - the hike being the longest activity, a quite short stop at Mundaka for lunch and then a longer walking tour in Guernika. The hike was well paced and Adur let us make our way back down in our own time - as it was a hot day and a steep walk back up the hill, this was greatly appreciated as didn't felt too rushed (whilst also keeping to time!). Highly recommend this tour if you want to learn more about Basque history and get to see some amazing views. For the hike/walk you need good shoes and a moderate level of fitness, but it's not too hefty.
Reviews: Gaztelugatxe and Gernika tour from San Sebastian
Guest User2025-10-05
It ticked all the boxes of how the trip was described but time was quite limited. Added to that the meeting point was non-descript, it did not say that there was an underground bus station to meet at, yet our app showed us as being in the right place. I have used GYG on many occasions and have not encountered this before and to be honest this was quite stressful as we were there in plenty of time yet thought we had missed the trip. ☹️
Reviews: San Diego: Whale Watching Tour - Flagship Cruises & Events
Guest User2026-03-10
The tour was amazing! We were able to see two whales, a pile of dolphins swimming right next to the boat and sea lions. The guide was very nice and gave a lot of interesting information. Just great!
Reviews: From Bilbao: Biarritz, Saint Jean de Luz, San Sebastian Tour
Guest User2026-03-26
Definitely recommend this trip if you want a whistlestop tour of some of the French Basque country + San Sebastian. Stephane was a great guide - friendly, informative (in both Spanish and English!) and knowledgeable. All places could warrant their own day trip to be honest, but if you're wanting a flavour then this tour is great.
Reviews: San Diego Zoo Safari Park 1-Day Pass: Any Day Ticket
Guest User2026-01-23
Team members were very helpful along the way. The experience was grwat! Enjoyed all the beautiful plants and animals.