Jump In by AirHop Adventure & Trampoline Park Esher

There's a peculiar mismatch in the data here - Jump In by AirHop is listed as a nature reserve, but it's actually an indoor trampoline park near Walton-on-Thames. Worth clarifying before you visit, because what you'll find is a sprawling warehouse full of interconnected trampolines, foam pits, and dodgeball courts rather than woodland walks or wildlife viewing.

It's the sort of place that keeps children occupied for a solid two to three hours, bouncing themselves into exhaustion while parents grab a coffee. Teenagers often enjoy it more than younger kids, as there's genuine skill involved in navigating some of the more complex setups. Adults can have a go too, though expect to feel it the next day.

The facility is paid entry - you'll want to check their current rates and book ahead online, especially weekends when school holidays roll around. Socks are mandatory, which they sell if you've forgotten yours.

If you're based at Walton on Thames Camping and Caravanning Club Site - literally half a mile away - this makes an excellent rainy-day option. It's also within striking distance of Chessington World of Adventures Resort if you're planning a longer holiday. The park fills a practical gap in wet-weather planning rather than being a destination in its own right. Fine for a couple of hours to break up a camping trip, but don't expect nature or fresh air.