It does not have the "self guide snorkel trial" but the snorkeling was good. There is more sea grass there so there were supposed to be turtle sightings, but we did not see any. You can rent sea kayaks there as well as chairs and such if you want. They also have showers and toilets. So its worth the trip if you have already been to Trunk bay.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013