Devonshire Cavern

Underground limestone chambers carved by centuries of water flow make Devonshire Cavern one of Derbyshire's lesser-known subterranean attractions. The cave system sits near Matlock and offers a proper spelunking experience without the crowds that descend on more famous Peak District caves.

Families with older children will get the best from this one - the passages can be narrow in places and younger kids might find the darkness a bit much. Cave enthusiasts and geology buffs will appreciate the formations, though it's not as spectacular as some of the show caves further south. The experience feels more authentic and less commercialised than its better-known neighbours.

Without confirmed opening times or admission details, it's worth checking locally before making the journey. Allow a good hour for the visit if you can get inside. The location works well with a stay at Darwin Forest or one of the other holiday parks scattered around this part of the Peak District - Hoe Grange Holidays and Peak Pods are both within easy driving distance.

Honestly, unless you're a proper cave fanatic or staying very locally, the bigger attractions around Matlock might offer better value for your time. But if you fancy something off the beaten track and can confirm it's open, it makes for an interesting diversion on a rainy Peak District afternoon.