This plan mixes free outdoor exploration with key paid attractions. Use public transit or enjoy walking between the compact city center, beaches, and harbor. Pack layers for potential coastal weather changes.

Enjoy a ride on the classic, vintage-style carousel located in the beautiful Alderdi Eder gardens, right in front of the City Hall.
Ideal for younger children. A short, joyful activity with great views of the bay.
Easily accessible by foot from the Old Town.
A relaxing evening walk along the famous La Concha promenade.
The calm bay is perfect for kids to safely play in the sand while parents enjoy the sunset views.
Stroller-friendly promenade; perfect for all ages.
Within walking distance of the city center.
Visit the San Sebastián Aquarium to see sharks, rays, and over 200 marine species in the famous 360º underwater tunnel.
Great for all ages. Takes about 1.5-2 hours. Touch aquarium is a highlight for kids.
Located at the harbor; walkable from Old Town.
Explore the vibrant Parte Vieja.
Many pintxos bars are welcoming to children and offer smaller bites perfect for little appetites.
Family-friendly environment; casual dining.
Best explored on foot.
Ride the historic funicular up to Monte Igueldo for spectacular views of the bay and a vintage amusement park.
The ride itself is exciting. Amusement park features classic rides like a roller coaster and log flume.
Funicular station is at the end of Ondarreta beach.
Unwind at Cristina Enea Park, a peaceful green oasis with wide paths, a swan pond, and playgrounds for kids to burn off energy.
Excellent for families looking for quiet nature. Features peacocks roaming freely.
Accessible by bus or a pleasant walk.
Discover science through interactive exhibits at the Eureka!
Science Museum. Perfect for active kids to learn while playing.
Contains a planetarium and dedicated zones for younger kids. Highly engaging.
Best reached by bus or car; located in Miramón Technology Park.
Enjoy a family picnic in the beautiful Aiete Park, surrounding a stately 19th-century palace.
Lovely gardens, ponds, and playground. Peaceful end to the weekend.
Accessible by public transport or car.
Visit the 'Peine del Viento' (Comb of the Wind) sculptures at the end of Ondarreta beach to see art, sea, and nature combine.
An iconic spot. Be cautious with kids when the sea is rough, as water sprays from vents.
Accessible via the coastal promenade.
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