My wife and I went to Hawaii this past January and we had an awesome time. One of our tours was a snorkeling adventure to Molikini Crater off the southwest coast corner of Maui. Here it is.
Molikini Crater is an old, submerged volcanic caldera that is being eroded by the sea. The Earth's crust has long moved away from the hot spot in the mantle that created the crater that is now extinct. However it is host to numerous marine wildlife that we had the pleasure to see.
Maddalena Environmental Inc.