>>513789539
Went at Baikal, in Ulan-Ude, Irkuts, Kansk, Krasnoyarsk, Achinsk, Yashkino, Novosibirsk, Sayanogorsk, Tomsk, Yekaterinburg in different years by train (all those cities are on Transsib or a part of your way includes Transsib).

>>513789034
Siberia is great.