Pontsticill Reservoir (Taf Fechan Reservoir)

If you were to hike up Pen-y-Fan and look South then Pontsticill Reservoir is what will take your breath away; it’s beautiful, and my favourite water feature around (Si).

Pontsticill Reservoir - geograph.org.uk - 26927.jpg
By Roy Gray, CC BY-SA 2.0, Link

You can drive to it; the Brecon Mountain Railway runs along it; and it’s just… well… lush.

See wikipedia for more info: https://en.wikipedia.org/wiki/Pontsticill_Reservoir