It can be such a relaxing dive, time seems to pass quickly. Night dives are especially nice here. Entry and exit are easy, but finding a parking spot can be a real problem. There are lots of fish and the water is usually pretty clear. Often turtles can be seen on the cliff side of the rocks.
Facilities are excellent at Black Rock.
There are, rest rooms, restaurants, showers, equipment rentals , etc. Canoe Beach Beginner and Intermediate Diving . Olowalu is a rather convienently located snorkle and dive location. This site is good for Beginner Diving. Maximum depth is about 25 feet inside the bay.