Jules’ Undersea Lab

Scuba diver making a heart shape with their hands underwater

Located in the lagoon at MarineLab Undersea Park, Jules’ Undersea Lab is the world’s only underwater habitat where any recreational diver can experience what it’s like to live and sleep underwater! It’s an educational experience with overnight options. Jules’ has been an undersea research station, an exclusive hotel, and now an educational attraction as part of the non-profit MarineLab.

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

See what’s inside Jules’!

Day Tour

Two men sitting on a couch in an underwater room, one holding a camera and the other holding a large fish, with a porthole behind them showing greenish water and a table with pizza, soda, and pizza boxes in front.

$110 plus tax per person

Minimum of 2 divers;
maximum of 6

Our guide will lead you on an exploration of the Emerald Lagoon, including its marine artifacts, before bringing you into Jules’ Undersea Lab. After rinsing off, you’ll get the tour of the undersea habitat, including its history and current uses. We are happy to bring your cell phone down to the Lab for you!

This tour is an excellent way to fill in a blank spot in your dive vacation, or as an alternative to a blown-out reef dive!

Educational group? Call or email us for custom programs and group discounts.

BOOK ONLINE

Overnight Stay

Cozy underwater room with a bed, small window with red curtains, a nightstand with picture frames, stuffed animals, and a patterned rug.

$1350 for single occupancy
$1687.50 per couple
$3150 for four guests

Jules’ guests will check-in at the front office and meet your Mission Director.  After a top side orientation tour with your M.D.   You will then prepare your personal items for transport and gear will be issued.  Since we have WiFi we are happy to take down your cell phone or tablet to the lodge.  Those who are certified divers will be able to dive the lagoon and then meet the M.D. inside the lodge where you’ll be introduced to our communication system and safety protocol.

Check-in is 10:30 am and check-out is 9:00 am. 

The World Famous “Aquanaut Package”

In honor of our work with the Astronauts throughout the years we developed the 24 hour Aquanaut Package.  The Aquanaut Package includes all the JUL’s Package has to offer plus a lunch upon your arrival and a PADI Specialty certification card to add to your diving credentials. Not many can say they have the Jules’ Aquanaut Specialty PADI card!

Prices for certified divers:

Single occupancy:  $1,575.00
Per Couple:  $2,587.50
Four guests: $4,275.00


All prices include 12.5% lodging/sales tax.

Please call 305-451-2353 to book an overnight stay.

Contact us

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