Sakha, officially the Republic of Sakha, is the largest republic of Russia, located in the Russian Far East, along the Arctic Ocean, with a population of one million. Sakha comprises half of the area of its governing Far Eastern Federal District, and is the world's largest country subdivision, covering over 3,083,523 square kilometers. Yakutsk, which is the world's coldest major city, is its capital and largest city. The republic has a reputation for an extreme and severe climate, with the second lowest temperatures in the Northern Hemisphere being recorded in Verkhoyansk and Oymyakon, and regular winter averages commonly dipping below −35 °C in Yakutsk. The hypercontinental tendencies also result in warm summers for much of the republic.
Sakha was first home to hunting-gathering and reindeer herding Tungusic and Paleosiberian peoples such as the Evenks and Yukaghir.
Wikipedia https://en.wikipedia.org/wiki/Sakha
Coordinates 62°1'38.668" N 129°43'55.123" E