This is an amazing dive location. The marine life is abundant and we were able to see mantas as well as Whale Sharks (multiple encounters). Other marine life encountered on the trip included black tip sharks, moray eels, eagle rays, green turtles and multiple fish species including clown and angel fish. Much of this marine life was a short snorkel away form one of the small islands that dot the area. Ocean conditions were good at the time with visibility extending beyond 60ft. Topside attractions are limited but you won't be doing anything but diving here. Liveaboard is the only way to go here due to the high cost of resorts and transportation. We had a great experience on MV Carpe Diem. The boat was clean and well maintained and the staff were very helpful. Food aboard the boat was excellent and our accommodations were well worth the price paid.