Overview
The Singing Dune rises abruptly from the flat steppe like a sand mountain — 3 km wide, 150 m tall, formed from pure quartz grains deposited by ancient winds into a crescent barchan shape. Climbing the slip face takes 20–40 minutes of calf-burning effort in loose sand. At the crest the views extend across the Ili valley and the flat-topped Katutau range. When conditions are right — dry, with a westerly breeze — the sand produces a low, resonant drone audible from several hundred metres. The phenomenon occurs when dry grains avalanche down the steep lee face and friction between grains generates sound waves at around 100 Hz.
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Visit notes
Viewing visit notes for Altyn-Emel National Park
Singing Dune (Поющий Бархан)
Step 3 · 50 km from previous · 90 min drive
The Singing Dune rises abruptly from the flat steppe like a sand mountain — 3 km wide, 150 m tall, formed from pure quartz grains deposited by ancient winds into a crescent barchan shape. Climbing the slip face takes 20–40 minutes of calf-burning effort in loose sand. At the crest the views extend across the Ili valley and the flat-topped Katutau range. When conditions are right — dry, with a westerly breeze — the sand produces a low, resonant drone audible from several hundred metres. The phenomenon occurs when dry grains avalanche down the steep lee face and friction between grains generates sound waves at around 100 Hz.