Ak-Alakha Plateau Frozen Kurgans (Ukok Extension)
Ak-Alakha Valley Ice Mounds · Ukok South Pazyryk Tombs
Early Iron Age (Pazyryk)·Pazyryk (Siberian Ice Maiden horizon)·🇷🇺 Altai Republic, Kosh-Agachsky District, Ak-Alakha River valley, Ukok Plateau southern piedmont, Russia
About
About Ak-Alakha Plateau Frozen Kurgans (Ukok Extension)
Southern flank of Ukok Plateau World Heritage 768 (2,200 m, 49°21′N 87°30′E) Ak-Alakha River valley palsa permafrost where Molodin 1993 Princess of Ukok site (Ak-Alakha-3) and 6 new kurgans form frozen-tomb province south of famed Pazyryk-5 field. Mounds 18-42 m diameter, 1.2-2.5 m, with ice lenses preserving tattoos, textiles, and larch chamber at -2°C. 12C 5th c BCE. Unlike Tuekta/Pazyryk main, Ak-Alakha palette includes Chinese silk fragments indicating southern Silk Road spur. UNESCO Altai Golden Mountains (768) includes Ukok quiet zone; border zone access restricted (Russia-China-Kazakhstan-Mongolia quadripoint). 2022 permafrost cores show 0.8 m thaw depth increase since 1990.
Why it mattersMost southerly permafrost Pazyryk preserving Chinese silk, Silk Road hint.
Open questions
Mysteries & theories
Mysteries
- 01Ice Maiden shaman status
Theories
- 01Ukok seasonal refuge
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c.500-300 BCE (Pazyryk)
- Period
- Early Iron Age (Pazyryk)
- Culture
- Pazyryk (Siberian Ice Maiden horizon)
- Builders
- Ukok Pazyryk elite
- Purpose
- Frozen elite burial with shamanic horse accompaniment
- Abandoned
- c.250 BCE
- Rediscovered
- 1993 Ukok Princess; 2019-2022 Ak-Alakha-4 to 9 mapping
- Excavation
- Partially excavated
1993
Ak-Alakha-3 Ice Maiden lifted
2022
Permafrost core thaw documented
On the ground
Structures & features
49.3500° N · 87.5000° E · 2200 m · 2 mapped features
Ak-Alakha-3 Ice Maiden Kurgan
burial19-m mound with tattooed Ice Maiden chamber
49.3520° N · 87.5020° EAk-Alakha-7 Silk Kurgan
burial42-m mound with Chinese silk textile deposit
49.3480° N · 87.4980° E