Located in the lagoon at Key Largo Undersea Park, Jules’ Undersea Lodge is the world’s only underwater hotel where scuba diving is the only way to get to your room. In addition to …

Jules’ Undersea Lodge is happy to offer a 20% discount on our Jules’ Luxury Package and our Aquanaut Specialty Package for those who want to Dive, Dine and Dream at Five Fathoms. …

Jules’ Undersea Lodge may have a comfortable futuristic decor, but its sense of history is inescapable. It is the first and only underwater hotel where scuba diving is the only way to get …

The Lagoon at Key Largo Undersea Park has something to offer the snorkeler, SCUBA diver candidate, SCUBA professional, or recreational diver! Tour the tropical mangrove habitat of …

Jules’ can sleep up to 6 guests, but we typically accommodate small groups of 2-4 guests at a time. The Lodge has two separate bedrooms, each with a double berth and a single bunk …

join us for a guided tour around jules’ lagoon and a private visit to jules’ undersea lodge. learn about our sea life and history thousands have enjoyed through the years.

Jules’ Lodge became the Classroom under the Sea (C.U.T.S.). While living 25 feet underwater, Fain and Cantrell hosted nine episodes of an online lecture series titled Classroom Under the …

This is a one day PADI specialty for those already an open water diver, designed by MSDT Daniel Blezio and conducted exclusively in Jules’ Lagoon. Cost for this Distinctive Specialty is …

The Key Largo Underseas Park’s Gift Shop caters to the MarineLab students and chaperones, Jules’ guests and the curious visitor. Students come on field trips to learn about our oceans …

Dive professionals are encouraged to use the Lagoon as part of their training plan and to incorporate Jules’ into your dive plan! The lagoon can be used as both open and confined …