St. Nectan's Kieve in North Cornwall.
Though it can be a mite wet after heavy rain, as was the case when I shot this.
The "Kieve" is the basin through the arch where St. Nectan (who once lived in a hermitage near the head of the falls) used to perfom his daily ablutions.
Hope you like it.
Landscape and travel
jamescoates, plugin, AllyN and 4 more