Wild Water Rapids at Subtropical Swimming Paradise

The water slides and rapids at Subtropical Swimming Paradise are proper fun if you've got kids in tow - they'll spend hours careening down the chutes while you can actually sit down with a coffee. It's an indoor tropical setup near Warminster, so you're not hostage to the British weather, which is frankly a relief when you're trying to keep everyone entertained during a school holiday.

The rapids themselves are genuinely quick - your heart does a little jump on the way down. There's also a lazy river bit for when you need a breather, and the whole place keeps the temperature up so you won't be shivering between goes. Expect crowds during peak times and half-terms; weekday mornings are markedly quieter if you can swing it.

For families staying at Center Parcs Longleat Forest or The Treehouses just down the road, this is an easy addition to the itinerary - close enough that you're not spending the day in the car. It works well as a rainy day backup or just a change of pace from the forest activities. Admission and opening hours aren't straightforward to pin down, so ring ahead before you head over.

Solo swimmers and serious lap-swimmers might find it a bit chaotic, but families after slides and splashing will rate it. Allow a good three to four hours if you want to get your money's worth.