Hi Sandra,
Boy are you in for a treat!
I went on this trip on 15th March and it is all go, go, go. The weather will be good for your trip - although it was cold for us - because it is Spring there now. There is so much to see and do - fair takes your breath away.
What can I say - walking on the Great Wall - awesome!. Terracotta Army - amazing! You will be so glad you went.
I had vaccines because mine were 'out of date' - triple vaccine for diptheria, tetanus & polio (no choice) and also Hepatitus but I don't think these are compulsory. You can always check with your doctor. If you do have them make sure you don't leave it till last minute though.
Have a brilliant time! I know you will. As for travelling alone - you won't be alone because your tour manager is there to look after you 24/7 and make sure you don't feel 'left out'. You are going to make lots of new friends - believe me.
Be happy,
Best wishes,
Lesley :angel: