Nant Glas (or Nant-glas) is a village in the Elan Valley near Rhayader and Llandrindod Wells in Powys, Wales.[1] It is on a side road between the A44 to the northeast and the A470 to the southwest. There is a small chapel at the southern end of the village.
The Willow Globe Theatre is close to the village, to the south just off the A470.