Blaen Llia

The waterfall at Blaen Llia appears suddenly as you emerge from the tree line - a proper surprise if you've come unprepared for how tucked away it is. It's a straightforward walk from near Neath, nothing technically demanding, but the path can get boggy depending on rainfall, so waterproof boots aren't optional here.

What you're looking at is a single clean drop into a pool below, the kind of spot that photographs well but rewards you more for being there in person. The walk takes about an hour and a half there and back, which means families with younger kids should budget time accordingly - it's doable but not a casual stroll. Autumn and winter are when the flow looks most impressive; summer can be a trickle if rainfall has been sparse.

History buffs might appreciate that the area sits within the Brecon Beacons landscape, though this isn't about ancient ruins or archaeological finds - it's pure geology and natural drama. You'll share the path with keen walkers and photographers chasing that moody shot, but it rarely feels rammed.

If you're based at Toad & Snail Glamping or Brecon Beacons Camping & Caravan Park - both just over five miles away - this works as a solid half-day excursion to break up a longer park stay. Aber Glamping, also nearby at 5.6 miles, sits you even closer to the wider walking network. Go early to avoid the crowds, and check the weather forecast beforehand; a grey sky actually suits the place rather well.