Nautilus Dive Adventures champions the wild, calling divers to the open sea where big animals shape big adventures. For nearly three decades, their team has earned trust in Baja California and beyond—knowing exactly when and how to plunge you into the water for unforgettable encounters with giant mantas, majestic white sharks, humpbacks, dolphins, and more.
The fleet steers by safety, comfort, and the pursuit of excellence, crafting journeys aboard luxury liveaboards like the Nautilus Explorer, Belle Amie, UnderSea, and Gallant Lady. Each vessel is built for stability and crafted with diver needs in mind, from custom-built dive decks to lavish social spaces and private suites. Destinations span Socorro Island (giant mantas, dolphins, 12 shark species), the Sea of Cortez (whale sharks, mobula rays, orcas), and legendary lagoons where gray whales seek human touch, all on their own terms.
At the heart: a crew that loves the ocean as much as you do. Every expedition is about shared joy—of wild places, wild life, and the connection found beneath the waves.