Moat House

The earthworks at Moat House are subtle enough that you'll almost miss them if you're not paying attention. This is a genuine medieval site near Boston - what remains is a defensive moat and bailey arrangement, the kind of fortification that would have meant something to people living here in the 12th or 13th century, though now it reads as gentle undulations in the Lincolnshire landscape.

It's not a grand ruin or a visitor attraction with interpretation boards and a café. You're looking at archaeology as it actually exists - earthworks that require a bit of imagination to bring to life. That said, if you're into medieval settlement patterns or just want to understand how ordinary people organised their defensible space, it's genuinely interesting to walk the site and work out what was where.

History enthusiasts and serious walkers will get more from it than casual visitors. Allow thirty minutes or so - long enough to get a proper look without feeling like you're wasting time. There's no admission charge that I'm aware of, which is just as well given the lack of facilities.

If you're based at Long Acres Touring Park or Waites Farm Glamping - both cracking spots within striking distance - this makes a decent detour on a morning walk. It works best as part of a wider Boston area circuit rather than a destination in itself. The real value is in what it tells you about medieval land use, not in dramatic visual impact.