Wakehurst

The moment you walk through the gates at Wakehurst, you're stepping into one of England's most serious plant collections. This isn't just a garden - it's a working botanical institution run by Kew Gardens, spread across 365 acres of proper woodland and carefully curated gardens south of East Grinstead.

You'll spend your time wandering through different zones: there's a lake walk that's genuinely lovely, tropical glasshouses if the weather turns, and meadows that change completely depending on the season. The rhododendron dell is stunning in spring. Autumn brings its own rewards with the Japanese garden and the conifer plantings. Winter? Quieter, which some people prefer.

This works best for families who actually enjoy plants and walking - not the sort of place where a five-year-old runs around screaming. Give yourself at least three to four hours, more if you're thorough. There are cafes dotted about, which helps. The grounds are well-maintained and signposted, though the paths can be muddy.

If you're camping nearby - Hook Farm Campsite is just down the road at 1.4 miles, with Worth Forest Glamping also close by - this makes sense as a day out. You could combine it with a walk in nearby Forest lands or hit East Grinstead town itself for lunch. Check opening times and admission fees before you go, as these can vary seasonally.