Rostrevor mountain

The walk up Rostrevor Mountain rewards you with proper views across the Carlingford Lough and back towards the Mourne Mountains - though the climb itself is steeper than it looks on the map. It's a modest peak at 551 metres, but the ridge walk at the top is genuinely lovely, especially on a clear day when you can see across to County Louth. The paths are well-maintained and the whole outing takes between two to three hours depending on pace and how long you linger at the top.

This is absolutely one for walkers rather than casual strollers. Families with older kids who enjoy a proper hike will get plenty from it, but don't expect playgrounds or visitor facilities - it's just the mountain and you. There's no charge and no formal opening hours, which means you can tackle it whenever suits your schedule. Early morning goes off on weekend mornings when the crowds aren't clambering about.

If you're based at Kilbroney Caravan Park just down the road, you've essentially got it on your doorstep - a fifteen-minute drive at most. Even from Oakwood glamping over in the Mourne Mountains proper, it makes for a decent half-day excursion. The walk connects properly with the broader hiking network around here, so you're not isolated if you want to string a few trails together. Worth the detour if you're in Newry for a week, but don't rearrange your entire holiday around it.