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Discover San Sebastian's highlights with a guided walking tour including access to the Aquarium. Explore historic sites, iconic buildings, and marine life for $51.

The San Sebastian Aquarium Entry Ticket and City Walking Tour offers a well-rounded experience of this charming Basque city. Priced at $51 per person and lasting 2 to 3 hours, this tour combines a guided stroll through historic neighborhoods with the chance to explore the Aquarium at your own pace. The tour is ideal for visitors who want both cultural insights and marine life encounters, all within a small group setting of up to 8 participants.
What makes this experience stand out is the seamless blend of city exploration and self-guided marine discovery. The guided walking tour covers the Old Town, downtown, and key landmarks like the Hotel de Londres and Maria Cristina, while the Aquarium provides plenty of time to see marine creatures and ancient skeletons. A flexible schedule and a local tour leader ensure an engaging and manageable pace, though the tour’s duration may feel tight for those wishing to linger longer at each stop.
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The tour begins at the San Sebastian tourism main office, located at Alameda del Blvd., 8, 20003 Donostia-San Sebastian. Guests are advised to wait outside for the local guide, who leads the group through the city’s highlights. The initial meet-up sets the tone for a friendly and informative experience, with the guide ready to share stories about the city’s history and architecture.

The guided portion of the tour lasts about an hour and starts from the border between the Old Town and New Town, where the 19th-century city walls once stood. Participants walk along the winding Old Town streets and visit its main churches, discovering the history embedded in its architecture. The guide highlights 19th and 20th-century buildings, giving context to San Sebastian’s development.
During this walk, the pintxo streets are a key focus, as they represent the city’s famed culinary culture. The exploration continues through downtown, where the expansion of the city in the early 20th century becomes apparent, reflecting changes in size and style over time.

Guests will find many of the city’s most notable buildings along the route, many influenced by Queen Maria Cristina. The Hotel de Londres and Hotel Maria Cristina are standout sights, showcasing early 20th-century architecture. The Buen Pastor Cathedral adds a religious and historical dimension, while the Victoria Eugenia Auditorium indicates the city’s cultural vibrancy.
The guide offers insights into each structure’s significance, making the walk both informative and visually engaging. The tour provides a solid snapshot of San Sebastian’s architectural evolution, from historic walls to modern expansions.
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Following the guided walk, visitors head to the San Sebastian Aquarium for about an hour of self-guided exploration. The aquarium is located in the same area, making it an easy transition after the walk. Inside, you’ll find marine creatures and ancient skeletons, offering a glimpse into ocean life and paleontology.
The self-guided format allows flexibility to spend more time at exhibits of particular interest, whether observing living sea animals or examining fossil displays. The aquarium’s setting within the city makes it a convenient and engaging addition to the tour.
This activity emphasizes small group interaction, limited to no more than 8 participants. This ensures a more intimate and personalized experience, with the local tour leader available to answer questions and share stories. The tour requires no hotel pickup, as it starts directly at the main tourist office.
Since the tour includes entry to the aquarium, there is no need to wait in line for tickets, saving time and avoiding hassle. However, food and drinks are not included, so consider bringing snacks if desired. The entire experience is designed for ease of access, including wheelchair accessibility.
Prospective participants can reserve now and pay later, offering flexibility to plan travel arrangements. The tour allows free cancellation up to 24 hours in advance, providing peace of mind should plans change unexpectedly.
This experience suits travelers who want a balanced blend of history, architecture, and marine life. It’s perfect for those seeking a compact yet rundown of San Sebastian within a limited time. The small group size and informative guides make it ideal for visitors who appreciate personalized attention and cultural context.

With its combination of guided city walks and self-guided aquarium exploration, this tour offers a practical way to see San Sebastian’s highlights without feeling rushed. The $51 price point is reasonable considering the inclusion of entry tickets and personalized group sizes.
While the duration can be tight for lingering at each site, the pace is generally manageable, and the local guides enhance the experience with historical insights. This tour appeals most to those who want to maximize their time and see a variety of sights, from historic architecture to marine exhibits.
“The duration of the guided tours should comply with the specifications”
Is the tour suitable for wheelchair users?
Yes, the activity is wheelchair accessible, making it suitable for guests with mobility needs.
What is included in the price?
The entry ticket to the San Sebastian Aquarium and a guided walking tour led by a local guide are included.
How long does the tour last?
The overall experience takes 2 to 3 hours, depending on the pace and time spent at the aquarium.
Do I need to book in advance?
Yes, reservations are recommended, especially as the tour can be canceled if the minimum number of participants (2 adults) isn’t reached.
Can I join the tour if I don’t speak Spanish?
Yes, the tour is available in English and Spanish, accommodating different language preferences.
Are food and drinks included?
No, food and drinks are not included in the tour price.
Where does the tour start and end?
It starts at the San Sebastian tourism main office and ends back there after the aquarium visit.
Can I cancel the tour?
Yes, cancellations are free if made up to 24 hours in advance.
Is there a specific time I should start?
Availability varies; check current scheduling options for the best starting times.
Is the tour good for families?
Yes, the flexible, small-group format and engaging sights make it suitable for families with children, especially those interested in marine life and history.