If you are planning a trip to Tibet, including the regions of Amdo and Kham, here are some links that may be helpful in your planning. Travel to Tibet can sound confusing with different sources giving conflicting information. I have lived and worked in various regions of Tibet for more than 10 years and have traveled extensively across the region and know all of the many travel regulations. The posts below should answer most questions that people may have regarding travel across Tibet.
How to arrange travel to Tibet
