In the itinerary of Thien
Cung ??? Dau Go ??? Ti Top, after visiting Thien Cung and
Dau
Go, one needs 10 minutes boating to the
Cho Da Islet or
Stone Dog Islet. Some 8 m up the islet one can figure
out a piece of stone in the shape of a dog sitting with
its back to the sea, standing guard for the safety of
seagoing boats for millions of years.