Thornton Park

Thornton Park is a proper nature reserve just outside Northampton where you can actually see what the Midlands looked like before everything got tarmacked over. It's a mix of woodland and grassland, the kind of place where you'll spot butterflies in summer and hear woodpeckers if you're lucky enough. The walking trails aren't demanding - nothing that'll have you cursing your trainers - and there's a real sense of peace once you're in among the trees.

This works best for people who like a gentle ramble rather than a destination in itself. Families with young kids will get an hour or so out of it, nature enthusiasts considerably longer. Bird watchers especially should bring binoculars - the reserve's quiet enough that you'll actually see things rather than just hearing rustling in the undergrowth.

Access and timing: Details are thin on the ground online, so ring ahead or check the Northamptonshire Wildlife Trust website before you go - they're likely managing it. It's free, as reserves usually are. Allow two hours if you're doing a proper loop, less if you just want a quick spin around.

If you're staying at Blisworth Park down the road, Thornton makes a decent morning out - close enough that you're not burning half the day driving, far enough that it feels like you've actually left the caravan park behind. Pair it with Salcey Forest nearby if you want a full day in the green stuff.