Trench

The Trench sits just outside Dunbar, a raw chunk of Scottish military history that most tourists sail straight past. It's an actual World War One communication trench, preserved in the grounds of what was once a defensive position - nothing flashy, just the real thing dug into the East Lothian soil. You can walk the length of it, run your hand along the sandbagged walls, and suddenly the scale of trench warfare becomes visceral in a way no museum can quite manage.

It's genuinely absorbing for history types and anyone with a passing interest in WWI, though families with young children might find it a bit underwhelming - there's no interpretation boards, no café, just the trench itself. That's rather the point. You'll need thirty minutes, maybe forty if you're taking photos or lingering over the details. The ground can be boggy after rain, so proper footwear matters.

Stay at Belhaven Bay Caravan Park just up the coast and you've got Dunbar town centre on your doorstep for fish and chips and a proper wander along the harbour. The park itself is decent enough - nothing fancy but well-run and close enough to make this a worthwhile half-morning detour. Free to visit, as far as I can tell, though access can be tricky depending on the season. Ring ahead if you're making a special trip from further afield. Genuinely rewarding if the subject grabs you.