Neptune's has bee operated by the same owners for over 15 years. Casey and Keith Keller are both great dive masters and instructors. On this trip our 13 year old Granddaugghter became a certified diver through them. Last year she did the resort course which they handled in such a way that she loved the experience. They always have 2... More

My friends came to visit me for the 3rd time and wanted to see something different, having done all the shore dives more than once. So we hooked up with Neptune Divers for 6 boat dives. Prices were very good , the boats and equipment also. They have 2 boats equipped with first aid and oxygen and depending on the... More

Always helpful with all divers. Treat you like family. And the whole crew works well with each other and a wide variety of divers from all over the world. My husband John has some special issues with mobility and access to the boat etc., and all of them are taken care of. I can enjoy diving and not have to... More

I have been diving with Neptune's Divers since at least 2006. I have a 2 week timeshare in Grand Cayman and I will only dive with them when I come every year. Very professional crew, accomodating to customer's needs and desires, with safety always emphasized. They are on-top of all the dive sites and very helpful. Another thing that is... More

This is the fourth time that we have been to the Cayman Islands and we will always use Neptune's Divers. This is truly an awesome experience to dive in the Cayman's and Neptune's makes it complete! Thanks to Casey and all the staff! More

Whether you are new to water sports (diving, snorkling) or already a dive master, Neptune is the team to go with.I have been with them 2 years in a row: The first year with a family of 10 which included dives for resort and experienced levels alomg with Sting Ray City snokeling for everyone (ages 13 - 71). This year... More

I've made hundreds of dives throughout the Caribbean and none better than with Neptune Divers. Casey is extremely accommodating and the staff is courteous, knowledgeable and friendly. Small groups add to the experience. Highly Recommended! More

I have 24 dives under my belt, but it was my first time diving in 9 years. Casey and Jorge were the dive masters and I was impressed with their communication skills above and below the water. On the first dive Casey lead us on a underwater adventure. I wasn't afraid to dive, however I'm very aware that scuba diving... More

We dove with Casey and Keith before, and had such a good experience that we returned with a group of nine divers. As always, Casey is on time and ready to go when the boat is scheduled to leave. We appreciate that. We wanted to SCUBA and avoid the cruise ship experience/cattle boat, and asked if Neptune's could help us.... More