
A very deep, completely clear azure blue lake at the bottom of a spectacular quarry crater (Moel-y-Faen). Steep scramble down. Steep cliffs all round. 100m x 20m lake.

A very deep, completely clear azure blue lake at the bottom of a spectacular quarry crater (Moel-y-Faen). Steep scramble down. Steep cliffs all round. 100m x 20m lake.