We were going to do the cave tubing in Belize, but decided on this instead. This is a great tour. It is very natural, not commercialized. We were so close to all the formations, There were places to walk through, almost crawl through, and swim through. We really enjoyed the beauty. The only negative was the travel time to and from. It took approximately 1 3/4 hours each way. Make sure to do this through the cruise ship and not privately. We were an hour late getting back. Do not do this tour if you have any health issues or have trouble walking. There was and older lady with us that was in a wheel chair the rest of the cruise because she hurt her foot.
Swimming with the sharks and Rays. It was a very nice day away from the city. We road out to a smaller island "Cay Caulker" and enjoyed a day of swimming, snorkeling and having lunch on this nice quiet island.
I found "Roger Cat-Cruises" thanks to reviews. What a wonderful day on the water. Sailing and snorkeling. Roger took us out even though it was just us (he usually won't take less than 6) He gives you a tour of the beautiful West End and good snorkeling areas.
Steve Uhl is the owner. You can go online to reserve a free lounge chair. Once you get there, your chair is waiting for you and they wait on you hand and foot for very reasonable prices. This was probably the best day. Steve even set up a scuba tour for me. I am not certified and have never been scuba diving. It was FANTASTIC. We met people there that plan their cruises around being able to stop here.