The entrance to a fairy kingdom is reputed to be somewhere in the upper Neath Valley, along the Elidir Trail, which takes you upstream along the path on the left hand side of the River Pyrddin through spectacular gorges.
Waterfalls on this trail.
- Sgwd Gwladys / Lady Falls
- Sgwd Ddwli Isaf
- Sgwd Ddwli Uchaf
- Sgwd Einion Gam – no official path