Planning a kids' birthday party? The stress of finding the right venue is real. West Sussex has brilliant options from soft play to trampolining, bowling to adventure centres. We have rounded up the best party packages so you can find the perfect spot without the headache.
Quick Comparison
| Venue | Location | Best Ages | From (per child) | Type |
|---|---|---|---|---|
| Chipmunks | Worthing | 1-12 | £13 | Soft play |
| Flip Out | Chichester | 5-14 | £22.50 | Trampolining |
| Tenpin | Chichester | 4-13 | £13.99 | Bowling |
| Gravity | Crawley | 6-16 | £20 | Multi-activity |
| K2 | Crawley | 5+ (swimmers) | £12 | Pool party |
| Splashpoint | Worthing | 5+ (swimmers) | £10 | Pool party |
| Fishers Farm | Wisborough Green | 2-10 | £15 | Farm and adventure |
| Village Halls | Various | All ages | £50-150 (venue hire) | DIY |
Best Party Venues by Type
Soft Play Parties
Chipmunks, Worthing
Popular soft play with great party packages. Multi-level play frame with separate areas for different ages. Party hosts manage everything so parents can relax and enjoy the event.
Key Information
Top tip: Very popular, so book four to six weeks ahead for weekends. They offer themed party options too.
Active Parties
Flip Out Chichester
Massive trampoline park with dedicated party areas. Kids can bounce, flip, and play dodgeball. Perfect for high-energy children who need to burn off steam. Grip socks required.
Key Information
Top tip: Great for older kids who have outgrown soft play. Grip socks are now included in the party package.
Gravity Crawley
Electric karting, trampolines, e-sports, and more under one roof. Multiple party options from racing to jumping to gaming. The standout choice for tweens and teens who want something more exciting.
Key Information
Top tip: Perfect for older kids who want excitement. The electric karting is the biggest draw.
Bowling and Golf
Tenpin Chichester
Classic bowling party with 26 modern lanes, arcade games, and a licensed bar serving food. Bumpers and ramps available for little ones. The weekend party package includes bowling, pizza, squash, dancing and balloon modelling.
Key Information
Top tip: Request bumpers and ramps for younger children. Parties run Saturday and Sunday mornings, so book the slot early.
Pool Parties
K2 Crawley
Pool parties in one of the South East's best leisure pools with flumes and wave machine. Party room hire available. Perfect for summer birthdays or water-confident kids.
Key Information
Top tip: Book the leisure pool session rather than lane swimming. Adult supervision ratios apply.
Splashpoint, Worthing
Modern leisure centre with pool party options. Flumes, lazy river, and wave machine. Located right on the seafront, so you can combine with beach time in summer.
Key Information
Top tip: The seafront location is great for post-party ice cream.
Outdoor and Farm Parties
Fishers Farm Park
Working farm with adventure play, go-karts, and animals. Party barn available for hire. Kids love meeting the animals and riding the tractors. A genuinely memorable party option.
Key Information
Top tip: Great for animal-loving kids. The party barn is rustic and charming. Wellies recommended.
Knockhatch Adventure Park
Outdoor adventure park with go-karts, giant slides, animals, and play areas. Party packages include entry, food, and party room. Just over the East Sussex border but worth the drive.
Key Information
Top tip: Weather dependent but covered areas are available. Book the VIP party for exclusive access.
Budget Option: Village Halls
Hire a village hall and bring your own entertainment, decorations, and food. Budget-friendly with full control over the theme and activities. Many have kitchens and outdoor space.
Key Information
Top tip: Book a bouncy castle or entertainer separately. Check the hall's insurance requirements. Great for themed parties where you want full creative control.
All prices were correct at the time of writing (February 2026). We recommend checking venue websites for the latest party packages and availability. Book popular venues four to six weeks in advance for weekend slots.