All Saints Church, South Lynn

The flint walls of All Saints Church rise up suddenly as you walk through South Lynn's modest streets - a proper medieval affair that catches you off guard with its scale and presence. This is Norfolk church architecture at its most assertive, the kind of building that reminds you how much wealth flowed through these wool towns centuries ago.

Inside, you'll find the sort of details that make church visits worthwhile if you're into that sort of thing: good medieval woodwork, decent stained glass, and the general quiet that only old churches manage. It's not a showstopper in the way some Norfolk churches are, but there's something genuinely appealing about its no-nonsense approach - no fussing about, just solid Christian building from the 14th and 15th centuries.

Really it's for church enthusiasts and local historians rather than casual tourists. If you're staying at Kings Lynn Caravan & Camping Park just up the road - barely two and a half miles away - it's absolutely worth a wander when you're pottering around town. Pair it with a walk along the riverside or a browse of King's Lynn's Georgian architecture and you've got a decent half-day sorted. Admission appears to be free, which is the way it should be. Allow twenty minutes, maybe longer if you're properly interested in the architectural details.