The popular Yakutian character known as Chiskhaan (Cold Keeper), is the local incarnation of the "Russian Santa" called Ded Marróz (Дед Мороз, Cold' Grandpa) in Russian and "Qor Bobo" (Snow's Grandpa) in uzbek. Costume: Avgustina Filippova
Continuing this strange trip starting in Nome (Alaska) to enter the Russia's backdoor, you can select Magadan as the arrival point instead of Anadyr or Providenya. I know Bering Air do such trip (charter or seat), but I do ignore how much the bill amounts. Stay in touch with Leslie for that.
If you start the asian leg from Magadan, you have got a chance to cross the true Siberian lands trhough the Sakha Republic (aka. Yakutia) taking the Kolyma Highway towards Yakustsk, the capital city of a country the size of Brasil or India. But this is not an as easy as a Trans-Siberian railroad trip. As long as I know, there are not regular passenger bus or train between them. Only some heavy trucks and juggernauts, no more than 1-2 an hour.
The Kolyma Highway (Magadan-Yakutsk, 1197 km) is best known as "The Road of Bones". Guess you why. Here there is a detailed, step by step map. With temperatures ranging +25ºC in summer to -69ºC in winter, both Magadan and Yakutia/Sakha Republic claims to be the "Cold Pole", and this Road of (Bare) Bones cross it.
Here there is a very detailed Yakutian site. And there. Of course, you must to do additional paperwork (LOI, Permits and so) to enter both Magadan and Yakutia. (To be continued...)