Know anyone who has done this?
Would be at the end of December into January. Fly to Moscow and have a look around for a day. Then take the Trans-Siberian railway to Harbin, China for the ice festival a couple of days. Fly back to the USA through Beijing.
I’d probably stop a time or two to see some sites on the Trans-Siberian route in Russia and Mongolia.
Been researching online. Visas are no problem as I already have one for China but can easily get one in advance for Russia.