Red House Nature Reserve

The Red House Nature Reserve sits quietly in the Powys countryside, a proper working example of what happens when you let land recover properly. It's not dramatic - no cliffs or waterfalls - but that's rather the point. The reserve protects a mix of woodland and grassland that's become increasingly rare in Mid Wales, and if you're into birds or plants, you'll spend a good few hours poking about with binoculars.

Walkers get the most from this one. The paths are manageable without being taxing, and there's genuine peace here - the kind where you might actually hear something interesting. Spring and early summer are the times to visit, when the birdsong picks up and the wildflowers are doing their thing. Allow a couple of hours minimum if you're not rushing it.

It works well as part of a broader Powys park holiday. Smithy Park is barely a mile and a half away, so you could easily combine this with other reserves or woodland walks in the area without too much driving about. Maes Yr Afon and Rhyd-Y-Groes are both close enough that you're never far from the caravan if the weather turns.

The catch is that information online is thin on the ground - no website to speak of, and opening hours aren't posted anywhere obvious. Ring ahead before you go, or check with your holiday park's reception staff. They'll know the current access details better than anywhere else will.