I am interested to visit the Dazu rock craving which include the thousand hand of guanyin.

1) Is it difficult to travel from chongqing (staying at the Yangtze island hotel ) to the Rock craving
by ourselves in late October? Or it is better to join a local tour?
2) I am not sure whether there is a local tour agent in this hotel for this itinerary.
3) There seems to have 5 rock craving, are they located at the same place? I only want to visit the
popular rocking craving including the guanyin.