The main chapel inside a cave monastery. Hewn into the cliff face high above the river, the original entrance involved trekking along the river, then navigating ancient stairs up to a fairly narrow ledge. An addition from the last century is a corridor cut through the rock, allowing much easier access from the walking trail above.

Walls blackened by centuries of burning candles. Narrow passages lit by only those candles and some natural light from the single window. Ancient monastic cells with not a hint of creature-comfort, and not a smidge of decoration.

There are resident monks. This is a living place of faith meets geology.