Dartmoor Prison Museum

The Victorian prison that dominates the moor above Tavistock is now a museum, and it's genuinely unsettling in the way only a proper jail can be. You walk through the actual cellblocks where inmates were held - some cells still have their original fittings - and the audio guides don't shy away from the grimmer details of 19th-century prison life. The stories are compelling: escapes, executions, the sheer monotony of it all.

History buffs will spend a solid two hours here, though most visitors manage it in ninety minutes. Families with teenagers tend to find it gripping rather than grim, though younger kids might find the confined spaces a bit much. The views across Dartmoor from the perimeter are actually rather lovely, which creates an odd contrast with the building's purpose.

It's a proper working museum rather than a flashy visitor centre - no gift shop theatre, just the facts. Free or paid entry depends on which bits you access; check ahead as opening hours can be unpredictable. The journey from Tavistock is straightforward, and it pairs well with a stay at Langstone Manor Holiday Park just a few miles down the road. You could easily combine it with walks across Dartmoor National Park itself - the prison museum works as a counterpoint to all that wild moorland, frankly. Worth the trip if you're into social history or just fancy something different from the usual attractions.