Hall Cave

Underground exploration meets proper adventure at this natural limestone cave system tucked away in the Fife countryside. The entrance feels unassuming enough, but once you're inside, the passages stretch back further than most expect - torches essential unless you fancy stumbling about in the dark.

Cave enthusiasts and families with older children will find the most to enjoy here. The main chamber opens up impressively, though younger kids might find it a bit spooky once you're properly underground. Takes about an hour to explore thoroughly if you're taking your time with the formations.

Leven sits just down the road, making this a decent detour if you're already exploring the East Neuk coast. The cave connects well with a holiday at nearby St Monans Holiday Park or Elie Holiday Park - both close enough for an afternoon expedition when the weather turns.

Bring proper footwear; the cave floor can be slippery and uneven in places. It's free to enter, which makes it all the more worthwhile, though information about opening times proves elusive - best to arrive early in the day. Those staying at Leven Beach Holiday Park will find it an easy drive inland when you've had enough of the seaside.