St. Peter & St Paul Caistor, The Vicarage

The church sits at the heart of Caistor, a small Lincolnshire market town south of Market Rasen, with a tower that's been guiding locals for centuries. St. Peter & St Paul is the sort of place you'll stumble upon while wandering the high street rather than deliberately hunt down, but it's worth a proper look inside. The interior has genuine medieval bones, though it's been tidied up and restored over the years like most parish churches. You'll find decent Victorian and earlier stained glass, and the usual run of memorial tablets and tombs that tell you something about who mattered in the area.

Honestly, it's not going to blow your mind unless you're genuinely into ecclesiastical architecture or family history research. Give it twenty minutes, maybe thirty if you're keen on brass rubbings. The real appeal is stepping inside out of the Lincolnshire wind and getting a sense of what these small market towns were built around. Admission is free and it's usually open during daylight hours, though it's worth checking locally.

If you're basing yourself at one of the nearby caravan parks - Wolds View is just under a mile away, or Station Farm's a bit further at 2.5 miles - the church fits neatly into a morning amble around Caistor itself. The town has a decent high street with a few shops and pubs. On its own, the church isn't a destination, but as part of a weekend exploring the market towns and rolling countryside around Market Rasen, it does its job quietly and without fuss.