Haverfordwest Town Museum

The museum sits right in Haverfordwest town centre, which means you can stumble in after grabbing a coffee without much faffing about. Inside, you'll find the sort of local history that actually matters - medieval castle remnants, exhibits on the town's role in the Civil War, and enough detail about Pembrokeshire's shipping trade to keep anyone with a proper interest occupied for a solid hour. The ground floor covers the town's development from Norman times onwards, while upstairs focuses on more recent social history. It's free entry, which is brilliant, and the staff are genuinely helpful rather than the type who hover annoyingly. Admission is free, though donations are welcome if you've got loose change.

Families with younger kids might find it a bit text-heavy and slow-paced - there's no interactive nonsense here, which is either a relief or a drawback depending on your view. For anyone interested in Welsh medieval history or just wanting to understand the bones of a proper market town, it's worth an hour. If you're camping at Three Fields Campsite just down the road, it's an easy walk in. The museum also serves as a decent rainy-day option if you're based at any of the caravan parks dotted around the area - Nolton Cross or South Cockett are both close enough for a morning visit before heading to the Pembrokeshire Coast National Park for the afternoon. Don't expect anything flashy, but the collection is genuine and the building itself - housed in an old Victorian structure - has character.