Craigmillar Castle

The approach to Craigmillar is the thing that gets you. You round a corner on the outskirts of Musselburgh and there it is - a proper medieval fortress rising from scrubland, all rough stone walls and towers that have seen centuries. This isn't some polished heritage property. It's the real deal, raw and atmospheric, the sort of place where you can almost hear the clang of swords.

What you're looking at is a 14th-century castle that once mattered. Mary, Queen of Scots supposedly sheltered here after Bothwell's lot caused her bother at Solway Moss. The ruins tell that story better than any placard - you wander through courtyards, clamber up narrow spiral stairs, peer out from gun loops designed to keep enemies at bay. The walls stand about four storeys high in places; the views across Edinburgh from the top are worth the slight scramble.

This works brilliantly for history buffs and anyone who fancies a tactile sense of medieval Scotland without the gift shop. Kids aged eight and up will spend a solid hour poking around, though under-eights might find it bit samey after thirty minutes. It's free to explore the exterior; checking current details on access to the interior tower is sensible before you visit.

If you're based at Drummohr, just five miles down the road near Musselburgh, you're perfectly placed for a morning here before heading to the coast or further south through East Lothian. The castle sits just far enough off the main drag to feel like your own discovery.