Dear Steve,
Thanks for contacting Top China Travel!
The Panda Tours on our website are private tours, these tours can join by group of people or join by individual, but we recommended to join these tours better for more than one person. It is cheaper for join in tour for more than one person, because solo travelers or those who want to occupy one twin-bed room of their own are required to pay additional charge of single supplement rate.
Any further request or question, please feel free to contact with us.