Go Cay Me site is at Phuoc Hiep village, Tan Hoa commune, Tan Thanh district, Ba Ria - Vung Tau province in geographic coordinate between 10 o 30’784 Northern natitude and 107 o 03’657 Eastern natitude with square 100m 2 . It is 2m higher than around area and belong to system of coastal salt - marsh hillocks as: Go Ca Soi, Go Cay Me, (Phuoc Hoa commune), Go Cay Chom, Go Quat Trong, Go Quat Ngoai, Go Bay Mo…