Hours of Operation

Tuesday - Friday 8:30 AM - 2:30 PM

Saturday & Sunday 8:30 AM - 4:30 PM

Holiday hours: We will be closed December 22 - 26, 2014 and reopen on Saturday December 27

Reservations can be made any time of the week - please call 305.451.2353 and leave a message! We WILL return your call!

Check us out on Youtube!

The Lodge

Pizza Lunch In The Lodge!
Overnight Stays
PADI Specialties

The Lagoon

Recreational Divers
Dive Professionals


Dive the Coral Reef with Island Ventures!

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Welcome to Jules' Undersea Lodge!

Located in the lagoon at Key Largo Undersea Park, Jules' is the world's only underwater hotel! In addition to overnight stays in the Lodge, the Park offers a great SCUBA training location in its Lagoon, with a depth of up to 30' in a protected setting. Individuals can get Open Water certified here, do a Discover SCUBA Diving course, or just dive around in the lagoon.

Some of our distinguished visitors include Aerosmith's Steve Tyler, actor Tim Allen and formed Canadian Prime Minister Pierre Trudeau! We've been featured in several magazines and broadcast shows, too.



PADI Specialities

What's been happening at Jules...


Mission complete! A new world record has been set by Bruce Cantrell and Jessica Fain, who spent 73 days in Jules'! Congrats to Bruce and Jessica and everyone who made it possible!


Jules was visited by the folks from Kids in the Keys! Check out the video here








After you're done with your SCUBA skills, or if you are already SCUBA certified, you can visit Jules' Undersea Lodge for three hours or an overnight! Have lunch in the Lodge, do a three hour Mini Adventure, or sleep underwater! Distinctive PADI Specialities are available for overnight guests. Check out our video!