Winklebury Hill Fort

The Iron Age ramparts here are genuinely impressive - two concentric rings of earthworks that rise up quite dramatically from the surrounding chalk downland. You're looking at somewhere between 2,500 and 3,000 years of history embedded in the landscape, and on a clear day the views across West Berkshire make the climb worthwhile.

It's a proper walk to get around the whole thing properly. The fort sits on open land with virtually no shelter, so timing matters - go early morning or late afternoon when the light catches the ditches and banks properly. The ramparts themselves aren't vast by Iron Age standards, but they're well-preserved enough that you can read the defensive logic straight away.

History buffs will spend a solid hour here mapping out how the fort works, tracing the entrance ways, trying to imagine the settlement that once occupied the interior. Families with younger kids might find it feels a bit abstract - it's earthworks, not reconstructed roundhouses, so you need some imagination. Walkers, though, will love it as a destination on a longer route across the downs.

Reading is the nearest proper town, about eight miles south, which makes this reasonable as a half-day add-on if you're staying at Ravenswing Park nearby. It's free to visit and accessible year-round, though winter mud can be brutal after heavy rain. The site has no facilities whatsoever, so bring water and check the weather.