Knockhatch Adventure Park

Knockhatch Adventure Park sits just outside Hailsham in East Sussex, and it's one of those places that works best if you've got kids in tow and a few hours to burn. Think go-karts, trampolines, a maze, mini golf, and various rides - the sort of sprawling activity park that keeps children occupied while parents grab a coffee and actually sit down for once.

The setting is fairly open and functional rather than fancy. You won't be wowed by landscaping, but that's not really the point. The appeal is straightforward: activity stations spread across the grounds, with enough variety that even slightly older kids won't get restless after an hour. Families with younger children will get the most mileage here, particularly on rainy days when indoor attractions matter.

If you're camping nearby - Warren Wood Country Park and Golden Cross Holiday Park are both within three miles - Knockhatch makes a solid half-day excursion. It's the sort of place you'd slot in between exploring the Cuckmere Valley and a trip into Hailsham proper. Don't expect anything profound or particularly beautiful, but it does the job of tiring out the kids, which sometimes is exactly what a holiday needs.

Best bet: check their website for current opening hours and admission prices before you go, as these can change seasonally. Weekday visits tend to be less crowded than weekends.