Overnight aquanaut habitat adventure
Scuba dive through the door to your underwater night.
MarineLab Undersea Park / Jules’ Undersea Lab
Couples or tiny groups can spend twenty-four hours living in a submerged research habitat, completing guided underwater tasks and lagoon dives before sleeping beneath the surface.
Current location note / listed area: Key Largo, FL
Current offer is an educational aquanaut adventure, not a wedding ceremony or conventional hotel. Overnight groups are two to four; verify certification, recent-diving, instructor exceptions, medical suitability, emergency access and all equipment restrictions directly. Alcohol is prohibited. People requiring restricted emergency medication or medical devices should not stop treatment to participate; seek an appropriate alternative.
Public-source research · 2026-10-29 · Not vendor-confirmed or independently vetted.
Original research sources
Documented state connections
Geographic evidence is retained historical research, not current service availability.
- Florida · based
Official Jules page identifies the current Marine Resources Development Foundation operator, bookable underwater missions and Key Largo, Florida address.