mount ullu-tau from the gorge adyr-su. caucasus

adirsu adyr adyrsu alpine alpinism altitude area ascent balkaria balkariya boulders caucasian caucasus cherkessia cliff climb climbing covered day extremal extreme flashy from glacier gorge high hiking ice kabardino karachay landscape mount mountain mountaineering mountainous mountains mountaintop peak river rocks snow snowy stones stream summer sun sunny tau tops ullu ullutau valley water