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 | |-------|----------|-----------|-------------------|------| | The Ark | Horsham | 1-11 | £15 | Soft play | | Chipmunks | Worthing | 1-12 | £13 | Soft play | | Flip Out | Chichester | 5-14 | £18 | Trampolining | | Hollywood Bowl | Chichester | 4+ | £14 | Bowling | | Jungle Rumble | Fontwell | 4-12 | £14 | Adventure golf | | 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
The Ark, Horsham
One of the largest soft play centres in West Sussex with dedicated party rooms. Three-storey play frame keeps kids entertained while parents relax. Party packages include food, drinks, and exclusive use of a party room.
📍 Location: Horsham 💷 From: £15 per child 👶 Ages: 1 to 11 🔗 Website: theark-softplay.co.uk
Top tip: Book at least three to four weeks in advance for weekend slots. Weekday parties are easier to get and often cheaper.
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.
📍 Location: Worthing 💷 From: £13 per child 👶 Ages: 1 to 12
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.
📍 Location: Chichester 💷 From: £18 per child 👶 Ages: 5 to 14 🔗 Website: flipout.co.uk
Top tip: Great for older kids who have outgrown soft play. Grip socks cost £2.50 or bring your own.
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.
📍 Location: County Mall, Crawley 💷 From: £20 per child 👶 Ages: 6 to 16
Top tip: Perfect for older kids who want excitement. The electric karting is the biggest draw.
Bowling and Golf
Hollywood Bowl Chichester
Classic bowling party with modern lanes, arcade games, and American diner food. Bumpers and ramps available for little ones. Party packages include bowling, food, and arcade credits.
📍 Location: Chichester Gate Leisure Park 💷 From: £14 per child 👶 Ages: 4+ 🔗 Website: hollywoodbowl.co.uk/chichester
Top tip: Request bumpers and ramps for younger children. The cosmic bowling (glow in the dark) is extra fun for parties.
Jungle Rumble, Fontwell
Indoor adventure golf in a tropical jungle setting with animatronic dinosaurs. Two 18-hole courses plus a soft play area for younger siblings. Unique and memorable, kids talk about this one for ages.
📍 Location: Fontwell, near Arundel 💷 From: £14 per child 👶 Ages: 4 to 12 🔗 Website: junglerumble.co.uk
Top tip: The dinosaur theme makes for amazing party photos. Combine golf with soft play for mixed-age groups.
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.
📍 Location: Crawley 💷 From: £12 per child 👶 Ages: 5+ (must be able to swim) 🔗 Website: everyoneactive.com/centre/k2-crawley
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.
📍 Location: Worthing seafront 💷 From: £10 per child 👶 Ages: 5+ (swimmers)
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.
📍 Location: Wisborough Green 💷 From: £15 per child 👶 Ages: 2 to 10 🔗 Website: fishersfarmpark.co.uk
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.
📍 Location: Hailsham (just over the East Sussex border) 💷 From: £18 per child 👶 Ages: 3 to 12 🔗 Website: knockhatch.com
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.
💷 Cost: £50 to £150 for two to three hours 👶 Ages: All ages
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.