Hedge Circle

There's something rather odd about standing in front of a circle of hedges in the middle of Cambridgeshire farmland - it shouldn't feel mysterious, but it does. Hedge Circle is exactly what it sounds like: a perfectly formed circular arrangement of hedgerows near Peterborough, and whether it's natural, deliberately planted, or something in between remains genuinely unclear. That ambiguity is part of its appeal.

It's the sort of thing you'll either find utterly fascinating or mildly baffling depending on your mood. Walkers tend to get the most from it, particularly those already rambling through the Nene Valley - there's something satisfying about stumbling across it on foot rather than driving straight to it. History enthusiasts and archaeology types will spend time pondering its origins and purpose. Kids will probably find it underwhelming after five minutes unless they're genuinely into spotting unusual landscape features.

If you're based at Ferry Meadows just down the road, it makes a decent morning or afternoon detour during a park holiday. The site is free and accessible year-round, though there's not much to do once you're there beyond looking, photographing, and wondering. Allow twenty minutes maximum unless you're the contemplative sort who enjoys sitting with a mystery.

The real value lies in combining it with other Nene Valley walks rather than making it a standalone trip. It's quirky enough to intrigue, but honest enough that it won't disappoint when you find out it's simply a hedge circle.