We did most of our snorkeling in Hanauma Bay, which
is located a few miles outside of Waikiki. The snorkeling here was
still quite good even though this is probably the most popular snorkel
spot on the island. The bay is beautiful.
We also snorkeled a place called Shark's Cove.
It is located on the north shore. Very nice protected snorkeling.
Don't worry about the name....