This site no longer is called Saint Marie, but rather Nos Cos (Our House). Entry off the dock is as easy as it gets, and rope from dock to 90-foot point on reef make navigation a cinch. Staff at Habitat Curacao very helpful, but they do require divers to use their tanks. Wildlife included conger eel, frog fish, hawksbill turtle and flat worm. Large sponges are home to many small invertebrates for anyone who takes the time to look for cleaner shrimp, arrow crabs and banded coral shrimp.