Dive with Great White Sharks of Guadalupe Island, and swim with the friendliest Pacific Giant Mantas in the world at Socorro Island. We operate three luxurious, modern, custom built dive vessels: the Nautilus Explorer, Nautilus Belle Amie, and the Nautilus Under Sea. With over 25 years of experience, we have a pretty good idea of when and how to get you in the water for the best possible diving off Baja California, Mexico. Our Adventures: www.nautilusliveaboards.com www.socorrogiantmantas.com www.guadalupegreatwhitesharks.com Nautilus Marine Rescue GPS, sister company: www.nautiluslifeline.com