Trans Siberian into China? Anyone done?
I did Moscow, trans mongolian train to Beijing stopping at Lake Baikal and in Mongolia to trek. From Beijing, did the great wall, Xian and terracotta army and then across to Tibet. Everest Base camp (northern side), monastery trips, general site seeing around Tibet and then in to Nepal. Took a couple of months, so you either do that slower, add trekking in one of the locations or fly from Kathmandu to somewhere else for a month. Tibet was definitely the highlight of the trip.