Cwm Du Glen & Glanrhyd Plantation LNR

The walk through Cwm Du Glen feels like stepping into a pocket of old Wales. Ancient woodland lines the valley floor, with Glanrhyd Plantation climbing the steep sides - a mix of native trees and conifers that actually works better than you'd expect. You're looking at proper broadleaf forest here, the kind where the light filters through green and everything smells damp and alive.

It's genuinely good for families with older kids and walkers who want something more than a flat riverside stroll. The terrain's undulating rather than flat, so bring proper boots. You'll see evidence of old management - coppiced trees, clearings - which adds a layer if you're into woodland history. The glen itself narrows as you go deeper, which creates that slightly mysterious feeling that makes kids actually pay attention instead of moaning about being bored.

We're talking a couple of hours minimum, maybe three if you're thorough. Free access, no gates to speak of. The nearest real facilities are back in Swansea proper, so plan accordingly. Spring's best - bluebells can be decent - but honestly it works year-round if the ground isn't waterlogged.

If you're based at Black Ewe Glamping just outside Swansea, this slots in nicely as a proper walk that doesn't require driving into the Brecons. It's local enough to not feel like an expedition, but authentic enough that you're actually in landscape rather than a manicured country park.