Happy Valley

The paths through Happy Valley wind past oak and beech woodland that genuinely feels like you've stepped away from Surrey's commuter belt. It's a proper nature reserve rather than a manicured country park - the sort of place where you might actually spot something interesting rather than just walk in circles.

The reserve sits just outside Redhill and works brilliantly as a morning or afternoon stop if you're based at one of the nearby campsites. Alderstead Heath Caravan and Motorhome Club is barely over a mile away, making it painless to get here. The walking is straightforward enough for families, though terrain varies and it's not flat - expect muddy patches after rain and some slight inclines that'll keep older kids moving at a decent pace.

What you're really here for is the ecology side of things. Grassland and woodland habitats mean birdwatchers and insect spotters will find it rewarding. Children aged six to twelve tend to make proper use of the space - there's room to move, things to discover, and it doesn't feel like a spectator sport. Adults after a genuine woodland walk rather than a tourist tick-box will appreciate the authenticity.

Allow two hours comfortably, maybe three if you're dawdling. It's free, which helps when you're cottage-hopping or caravan-based. Spring and early summer are best - the reserve comes alive. Combine it with Milberry Green Meadows down the road if you're after a longer day out exploring the area properly.