Take a trip down to six feet below the surface to explore the rich marine life of Lovers' Cove by boarding the semi-submersible SS Nautilus, inspired by America's first nuclear powered submarine. With guided tours departing hourly from mid-morning until sunset, there's a time that suits everyone's schedule. Watch fish feeding right before your eyes, all from the comfort of your dry viewing porthole. Then, take some time to discover Catalina Island's undersea gardens. After coming back up to the surface, marvel at the stunning views of the island from the top deck of the submarine during your return to Avalon. Finish your adventure beneath the waves and return to shore at the end of the day.
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
We are located on Catalina Island, You must secure transportation to the island to take the tour. There are no refunds if you miss the tour
Not wheelchair accessible. Due to uneven surfaces, this tour is not recommended for those with walking disabilities or using a wheelchair
Your tickets will be held at the will-call window for collection on the day of the tour.
Children must be accompanied by an adult
Infants (2 years old and under) must be ticketed on a USCG vessel; fare is free-of-charge but fees apply
You MUST arrive 15 minutes prior to boarding to check in. We leave promptly at the scheduled time and cannot wait. When booking travel to the island please make sure to give enough time from arrival to island to get to tour departure location.
Late Policy: The Nautilus expedition departs from only one location. If you arrive late, we are not able to provide you with a refund. Our tours are scheduled to provide you with the best experience possible, and we are not able to make any exceptions if you are late.
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Take a trip down to six feet below the surface to explore the rich marine life of Lovers' Cove by boarding the semi-submersible SS Nautilus, inspired by America's first nuclear powered submarine. With guided tours departing hourly from mid-morning until sunset, there's a time that suits everyone's schedule. Watch fish feeding right before your eyes, all from the comfort of your dry viewing porthole. Then, take some time to discover Catalina Island's undersea gardens. After coming back up to the surface, marvel at the stunning views of the island from the top deck of the submarine during your return to Avalon. Finish your adventure beneath the waves and return to shore at the end of the day.
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
We are located on Catalina Island, You must secure transportation to the island to take the tour. There are no refunds if you miss the tour
Not wheelchair accessible. Due to uneven surfaces, this tour is not recommended for those with walking disabilities or using a wheelchair
Your tickets will be held at the will-call window for collection on the day of the tour.
Children must be accompanied by an adult
Infants (2 years old and under) must be ticketed on a USCG vessel; fare is free-of-charge but fees apply
You MUST arrive 15 minutes prior to boarding to check in. We leave promptly at the scheduled time and cannot wait. When booking travel to the island please make sure to give enough time from arrival to island to get to tour departure location.
Late Policy: The Nautilus expedition departs from only one location. If you arrive late, we are not able to provide you with a refund. Our tours are scheduled to provide you with the best experience possible, and we are not able to make any exceptions if you are late.
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