Maritime museum

Truro's maritime museum sits right in the heart of the city, and it's the sort of place that sneaks up on you - easy to walk past if you're not paying attention, but genuinely worth an hour of your time if you've got any interest in ships, seafaring, or Cornwall's very real connection to the sea. The collection focuses on the county's fishing heritage and naval history, with everything from model vessels to proper working boats if you catch it right.

It's best suited to adults and older children who won't get restless after thirty minutes. Young kids might find it a bit quiet and static for their liking, though if they're already fascinated by boats, they'll probably get more from it than you'd expect. The real pull here is the naval side of things - there's genuine substance to what's on display, not just tourist trinket stuff.

If you're camped at Trethem Mill or Carnon Downs, you're only a few miles away, which makes it an easy wet-weather option or a morning activity before heading elsewhere. The nearby parks are well-positioned for exploring Truro itself, and the museum fits naturally into a broader day around the city. You won't need to book ahead - just turn up and take it at your own pace. Admission details vary seasonally, so check before you visit, but it's rarely expensive. Honestly, if maritime history bores you senseless, give it a miss. If you've even a passing interest, it's well worth the short drive from any of the surrounding camping spots.