San Sebastian captures the imagination with its vibrant Basque culture, stunning coastal scenery, and a culinary scene that ranks among the world’s best. In 2026, this city stands out as a must-visit for food lovers, culture enthusiasts, and those seeking sun-soaked beaches.

This guide reveals the 11 unmissable things to do in san sebastian, ensuring your trip is truly unforgettable. From iconic beaches and historic landmarks to top culinary adventures and unique local experiences, there is something for every traveller.

Let this curated list inspire your journey and help you make the most of every moment in San Sebastian.

Why Visit San Sebastian in 2026?

San Sebastian continues to earn accolades as one of Europe’s top destinations, blending Basque culture, culinary excellence, and innovation. In 2026, the city stands out as a finalist in the Rising Innovative City category at the European Capital of Innovation Awards, a testament to its forward-thinking spirit and international appeal. This recognition cements its place among the leading cities for travellers seeking exciting things to do in san sebastian.

Wander through neighbourhoods where vibrant Basque traditions meet modern art, music, and design. The city’s gastronomic reputation is unmatched, boasting more Michelin stars per square metre than anywhere else in the world.

San Sebastian charms with its historic old town, elegant promenades, and contemporary amenities. Major festivals and infrastructure upgrades are planned for 2026, offering even more reasons to visit.

Conveniently accessible from Paris, Madrid, and other European cities, it welcomes visitors with high satisfaction ratings and growing popularity. Whether you seek culture, cuisine, or the coastline, San Sebastian promises a memorable experience.

11 Unmissable Things To Do In San Sebastian

San Sebastian offers a rich tapestry of experiences, blending Basque heritage, culinary innovation, and breathtaking scenery. Whether you are a first-time visitor or a seasoned traveller, this curated list of 11 unmissable things to do in san sebastian ensures an exceptional journey through the city’s vibrant streets, golden beaches, and cultural treasures.

1. Explore the Old Town (Parte Vieja)

Begin your adventure by wandering the atmospheric streets of Parte Vieja. This area is the beating heart of San Sebastian, lined with historic architecture and buzzing pintxo bars. Visit Plaza de la Constitución, admire centuries-old churches, and soak up the authentic Basque spirit. During August, experience the lively Semana Grande 2026 festivities for a true taste of local culture.

2. Indulge in Pintxos Bar-Hopping

No list of things to do in san sebastian is complete without a pintxos crawl. Visit renowned bars like Gandarias, Borda Berri, and Txepetxa to sample bite-sized delights. Try anchovies, txangurro, and the famous Basque cheesecake at La Viña. Pair your dishes with a crisp glass of Txakoli.

3. Relax on La Concha Beach

La Concha Beach is a jewel among things to do in san sebastian. Its crescent-shaped shoreline offers safe swimming, golden sands, and a scenic promenade. Enjoy views of Santa Clara Island, watch talented sand artists, or simply unwind as locals and visitors mingle by the sea.

4. Hike to the Summit of Monte Urgull

For panoramic city views, hike Monte Urgull. The paths wind through lush greenery to the historic Castillo de la Mota and the striking Sagrado Corazón statue. Along the way, discover stories from San Sebastian’s military past and capture memorable photos of the bay.

5. Visit the San Telmo Museum

Immerse yourself in Basque heritage at the San Telmo Museum, housed in a stunning 16th-century convent. Explore exhibits on local traditions, religious art, and unique funerary monuments. Entry is free on Tuesdays, making it one of the more accessible things to do in san sebastian for families and culture lovers alike.

6. Experience the Vibrant Gros Neighbourhood

Cross the river to explore Gros, a trendy district alive with surf culture, indie cafés, and colourful street art. Zurriola Beach attracts surfers and sun-seekers, while boutique shops and lively music venues offer fresh perspectives on things to do in san sebastian.

7. Try Surfing at Zurriola Beach

Join a surf school like Zurriola Surf Eskola or Pukas Surf Eskola for a lesson, suitable for all levels. The consistent waves make surfing one of the most thrilling things to do in san sebastian. Watch local competitions or enjoy the energetic boardwalk scene.

8. Unwind at La Perla Thalassotherapy Spa

Relax in seawater pools, saunas, and hydromassage areas at La Perla, overlooking La Concha. Book a massage or wellness treatment for post-beach recovery. Embrace San Sebastian’s spa tradition and enjoy a peaceful escape from urban bustle.

9. Marvel at Miramar Palace and Gardens

Stroll through manicured gardens at Miramar Palace, once a royal summer residence. Enjoy sweeping bay views, English architectural details, and tranquil picnic spots. Entry is affordable, making this a favourite among visitors seeking scenic things to do in san sebastian.

10. Stroll Through Parque de Cristina Enea

This expansive park offers peaceful ponds, home to ducks, swans, and peacocks. Wander among 19th-century buildings and lush landscapes. Families and nature lovers will appreciate the serenity and variety of activities available.

11. Shop and Taste at Mercado San Martin

Conclude your journey at Mercado San Martin, the city’s bustling central market. Sample fresh seafood, artisan products, and Basque specialities. Enjoy live music events and mingle with locals, securing one of the tastiest things to do in san sebastian.

Insider Tips for Making the Most of Your Visit

To make your journey seamless, use these insider tips for the best things to do in san sebastian and create lasting memories.

• Plan your trip during late spring or early autumn for mild weather and fewer crowds. If you are a sports enthusiast, check out the San Sebastián's 2026 cycling events for an unforgettable experience.
• Move around with ease by walking or renting a bike. The city’s efficient public transport connects all major attractions.
• Learn pintxos etiquette: order a few, eat standing, and pay at the end. Greet staff with “Kaixo” (hello) for a friendly touch.
• Book surf lessons and spa treatments early during peak travel months to secure your preferred slot.
• Families will love the parks and beaches, while solo and group travellers can explore nightlife and guided tours.
• Stay safe by following beach flags and wearing proper footwear when hiking.
• Consider day trips to nearby Getaria or Zarautz for more coastal charm and unique Basque culture.

With a bit of local knowledge, your San Sebastian adventure will be smooth, safe, and full of authentic discoveries.

Essential Travel Information for 2026

Before you set out, check Spain’s updated entry requirements, including passport validity and visa regulations for 2026. San Sebastian offers a range of accommodation, from boutique hotels to family apartments, suiting all budgets and travel styles.

Save money by visiting museums on free-entry days, using public transport passes, and sampling affordable pintxos. Learn a few Basque or Spanish phrases to connect with locals and enhance your experience.

Keep emergency numbers handy and note the nearest tourist information centre for support. For the latest updates on city developments, see San Sebastián's innovation recognition. These tips will help you enjoy all the things to do in san sebastian with confidence.