archaeological excavations on the site of ancient scythian burials of pazyryk culture on the river ak-alaha

altai altay ancient archaeological asia autumn background barrow blue buria burial burials civilization culture desert excavations expedition fields found highlands historical kurgan landscape mongolia mountain mountains mummy nature nobody nomads pagan pazyryk plateau princess remote reserve river russia sacred scythian shaman shamanism siberia site space steppe stones summer sunny ukok unesco vibrant view where wilderness yellow