Louisbourg sits on the southeast coast of Cape Breton, a small fishing harbour with one of Atlantic Canada's strongest historical backdrops. The modern village is modest, but across the water stands the Fortress of Louisbourg, the vast reconstruction of the French fortified town that once guarded this ice-free harbour and worried the British colonies to the south.
The fortress is the reason most travellers come, and it deserves the better part of a day. Costumed interpreters work the bakery, guard posts, houses and taverns, so the place feels less like a ruin than a port town caught in the 1740s. Back in the village, the railway museum explains the coal-export era that followed, when Louisbourg's harbour again mattered because trains could move Cape Breton coal to ships through the winter.
Leave time for the shore. The Louisbourg Lighthouse marks the site of Canada's first lighthouse, and the trail beyond it follows a raw, wind-beaten coast of low cliffs and surf. Kennington Cove Beach, beyond the fortress road, is quieter still and gives the place a softer edge after all the cannons and stone walls.