Family Days Out in West Sussex

87 family-friendly activities — zoos, theme parks, soft play, museums and more.

Duff Gallery
Ages 6–16

Galleries · Arun, West Sussex

5 (6)
Free
Gravetye Estate
Ages 3–16

Nature Reserves · Mid Sussex, West Sussex

5 (2)
Free
Harrow Hill
Ages 6–16

Roman & Archaeological Sites · Arun, West Sussex

4 (1)
Free

Planning a family day out in West Sussex?

West Sussex has something for every family — from indoor soft play and rainy-day museums to outdoor adventure parks, zoos, and farm attractions. Whether you're looking for free things to do with kids or a special occasion treat, our 87-strong guide covers the best family-friendly activities across West Sussex.

Use the filters above to browse by activity type, or search by town to find activities close to home. Many listings include age ranges, pricing information, and opening hours so you can plan your trip before you go.