This itinerary focuses on a mix of free outdoor activities and exciting ticketed attractions suitable for families with children aged 3-12. San Sebastián is very walkable, especially its central areas and beaches. Public transportation is also readily available for further distances.

Spend the afternoon at San Sebastián's most iconic beach, La Concha.
Its huge sandy bay is protected, offering calm waters perfect for kids to play in. There are often platforms with slides for older kids and play areas near the Old Town end, including a traditional carousel.
Suitable for all ages (3-12). Kids can build sandcastles, play in the shallow water, or enjoy the nearby playground and carousel. Restrooms and cafes available along the promenade. Duration: 1.5 - 2 hours.
Easily accessible on foot from most central San Sebastián locations. Public parking garages are available nearby (paid). Stroller-friendly promenade.
Experience San Sebastián's famous pintxos culture in the Old Town.
Many establishments are welcoming to families and offer kid-friendly options like croquetas, tortilla, and calamari. It's a great way for kids to try new flavors in small bites.
Ages 3-12 will enjoy picking their own food. Look for bars with some space or outdoor seating if possible. Budget-friendly options like La Mejillonera (mussels, calamari) or Bar Zabaleta (tortilla) are good choices.
Walkable within the Old Town. Streets can be busy, so keep an eye on young children. Limited parking directly in Old Town; use nearby public garages.
Start your Saturday at Ondarreta Beach, known for its calm waters and family-friendly atmosphere.
It features a playground right on the sand and is a favorite among locals with children. It's situated between Monte Igueldo and Miramar Palace.
Ideal for children aged 3-12 due to calm waters and a dedicated playground. Excellent for sand play and gentle swimming. Duration: 1.5-2 hours.
Accessible by bus or a pleasant walk along the promenade from the city center. Limited street parking, but public garages are available. Stroller-friendly.
Dive into science at Eureka!
Zientzia Museoa, an interactive science museum in the Miramón Technology Park. It features over 170 interactive exhibits across 8 themed rooms, a digital planetarium, and an 'Animalia' room with live species. It's designed for hands-on learning and fun for all ages.
Highly recommended for families with children aged 3-12, offering educational and entertaining experiences. The museum has a cafe, picnic area, and a children's playground outside. Allow 2-3 hours for the visit.
Free parking available on-site. Easily accessible by public bus from the city center.
Enjoy a casual and convenient lunch at the Eureka!
Zientzia Museoa's café. It's a perfect spot to refuel after exploring the exhibits, offering kid-friendly options and facilities like a picnic area.
Suitable for all ages. Provides a quick and easy meal option within the museum premises. High chairs may be available. Duration: 1 hour.
No additional transportation needed as it's within the museum.
Explore the wonders of the ocean at Aquarium Donostia.
This popular attraction features a spectacular oceanarium with a 360º panoramic tunnel, allowing visitors to walk among sharks, rays, and various Cantabrian and Atlantic species. It also includes touch aquariums and exhibits on Basque maritime history.
Fascinating for children aged 3-12, especially the tunnel and touch tanks. The visit typically lasts 1-2 hours. The Aquarium has a restaurant with views of the bay.
Located on the pier, easily walkable from the Old Town and city center. Public parking garages are available nearby (paid). Stroller-friendly.
Take a charming funicular railway ride up Monte Igueldo for breathtaking panoramic views of La Concha Bay and the city.
While the amusement park rides might be closed in February, the funicular ride itself is a historic experience, and the lookout point offers spectacular photo opportunities.
Enjoyable for all ages, especially the scenic funicular ride and the stunning views from the top. The funicular operates from 11:00 AM to 6:00 PM in February.
Accessible by bus or a pleasant walk along Ondarreta Beach. Public parking is available at the base of the funicular (paid).
Relax and let the kids play at Cristina Enea Park, the largest and one of the most beautiful parks in San Sebastián.
It offers extensive green spaces, children's play areas, walking trails, and even resident peacocks and ducks. It's a peaceful escape in the heart of the city.
Perfect for children aged 3-12 to run around, explore, and enjoy the playgrounds. Families can also have a picnic. Duration: 1.5-2 hours.
Easily accessible on foot from the train station area or by local bus. Ample space for strollers. Some public parking nearby.
Embark on an easy hike up Mount Urgull, a historic hill offering incredible panoramic views of San Sebastián, La Concha Bay, and the surrounding coastline. At the summit, you'll find the Castillo de la Mota (a small castle) and old cannons.
Suitable for active families with children aged 5-12. The walk is relatively short (around 15 minutes from the port) but uphill. Kids will enjoy exploring the castle and cannons. Duration: 1-1.5 hours.
Walkable from the Old Town and port area. Paths are generally stroller-friendly for part of the ascent, but some sections are steep.
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