Co Thach pagoda or Hang pagoda is situated in Binh Thuan commune, Tuy Phong district , 100km away from Phan Thiet city to the North. It is lied inside the natural cave with romantic scenes. This pagoda was built in 1835 - 1836 on the low mountain hill at an altitude of 64m. People used the cliff caves to build this pagoda. At first, it was just a small temple with wood walls and leaf roof. In King Thieu Tri's dynasty, it was built large in terms of space and arts, and has been remained undadm - aged up to now. The entire area of this pagoda is about 1,200m^2, including the sanctum, outside three door temple gate, and other scene works.

                                                   
On December 21, 1993, Hang pagoda was recognized as a national Historic site by the Ministry of Culture and Information. Not only do pilgrims visit the pagoda, but they can enjoy swimming in the green and clear waters, as well as collect stones of naturally different colors and shapes. Co Thach pagoda and Co Thach beach are two ideal and intereasting destinations for local and international tourists.