Dear Paddy,
Thanks for contacting Top China Travel!
Bezeklik caves in Turpan, Xinjiang is very far away from Beijing, and flight from Beijing to Turpan may takes 5 hours, because it has a stopover in a third city.
@ Visit Bezeklik caves only.
Travel time: if you want to only visit Bezeklik caves, this tour may need 2-3 days, according to flights.
For your travel to Bezeklik caves, you could arrange like this: you book your flights to Turpan and back to Beijing, and we arrange pickup, tours, hotels, food, and dropoff for you. Or we arrange all of this for you.
@ If you want to have a tour in Xinjing, including Bezeklik caves , it would be better if we arrange a tour package for you.
@ Considering Bezeklik caves is so far away, there are other choices for you, like Mogao Grottoes, Longmen Grottoes, Yungang Grottoes, and all of them are caves of Buddhism art.
Here we also recommend you a great tour: 5 Days Xinjiang Highlight Tour.
If you are interested, let us know your idea, and we could make a private tour for you.
Any further request or question, please feel free to contact with us.