Biggleswade Common

Walk out onto Biggleswade Common and you're immediately struck by how open it feels - proper fenland, the kind of landscape that makes you understand why the Fens earned their reputation. It's a nature reserve east of Henlow, in Cambridgeshire, and it's the sort of place that rewards a slow wander rather than a quick tick-box visit.

The common itself is grassland and wetland in patches, attracting birds year-round. Winter brings visiting species; spring and summer are alive with insects and nesting birds if you know where to look. There are paths through it, though nothing too manicured - this is managed for wildlife, not for holiday crowds.

Honestly, it's best suited to serious walkers and birdwatchers rather than families hoping for a couple of hours' entertainment. Pack binoculars and bring a bird guide. Children might find it a bit samey after half an hour unless they're genuinely into spotting things. The nearest town is Henlow, which gives you some idea of how rural this corner is.

If you're staying at Cambridgeshire Lakes just four miles away, it makes sense to combine a morning here with the wider park experience - gives you a proper taste of the fenland environment without being precious about it. Accessible and free, which helps. Go early or late in the day when the light's better and birds are more active. The common doesn't demand hours, but it rewards attention.