Not much to do on the Trans Sib  train but drink beer or vodka!!
The view up the line……..is pretty much the same as the view down the line…..for days…..and days….and days!!
Best thing to do is sleep! Luckily Jon is a champion sleeper.
St Basils Cathedral Red Square Moscow. You can see where he got his inspiration for the onion domes…Mountain biking in Kharkov(where they first split the atom!!) in the Ukraine is great…