Calavera (Temple of doom)
Open Daily. The entrance fee for divers is 10 USD. There are no toilets or changing facilities. There is a parking area with tables to set up dive equipment. Fairly difficult access with a long walk over a rough trail to the water and a 3m/10ft giant stride entry and ladder to exit. Permanent Gold Cavern Line. Maximum depth 16m/53ft. Halocline depth 14m/46ft.
Pet Cemetery (Mystic River)
Open every day except Sunday. The entrance fee for divers is 25 USD. Toilets and changing facilities are available. There is a parking area with tables to set up dive equipment. It is an easy 30m/100ft walk down a good wooden stairway to the water from the parking area. Permanent Cavern Line. Maximum depth 7m/23ft.