* This tour requires at least one of the following per booking: Adult, Senior
Come face-to-face with Catalina's abundant marine life on this 45-minute underwater excursion. Cruise five feet below the surface in a spacious, climate-controlled cabin with a live guide suggesting salient points of interest. Every passenger has their own seat and port hole but you are also free to roam around the cabin for other viewpoints.
Live commentary on board
Gratuities
Departure Point
1 Green Pleasure Pier, Avalon, CA 90704, Verenigde Staten
Undersea Life
Return Details
1 Green Pleasure Pier, Avalon, CA 90704, Verenigde Staten
Undersea Life
Catalina Expeditions Tours, Avalon, California, United States Boat By
Catalina Island Company, Avalon, California, United States Boat By
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
Restrooms are not available while on tour, but are available at the base of the Green Pleasure Pier, so please use before check-in
Please check your email through Viator for your confirmation number and tour information
You can cancel up to 24 hours in advance of the experience for a full refund.
For a full refund, cancel at least 24 hours before the scheduled departure time.
If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
Any changes made less than 24 hours before the experience’s start time will not be accepted.
Cut-off times are based on the experience’s local time.
This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
antoinettea196
17 Jun 2023
Amazing! The views of kelp and variety of fishes were so beautiful, especially the colorful Girabaldi fish. The first mate gave us great details about the life cycle, food, and history of all these flora and fauna.
oneloved1
12 May 2023
We originally booked a glass bottom boat tour, but it was cancelled due to maintenance, and Catalina Tours immediately called to notify us and upgrade us to the Undersea Expedition for no charge. A variety of fish come right up to the windows with no fear. If you get seasick, they will let you up on the deck for some fresh air, but that can easily be prevented by not drinking too much liquid beforehand, wearing sea bands on your wrists and snacking on some Saltines or other dry crackers. Definitely a crowd pleaser, especially for the kids.
GoPlaces34708989988
10 Apr 2023
Went with my 8 year old- was nice- it is exactly what you think, nothing more- maybe 3-5 types of fish that wait for the boats to come and eat… is it worth the money? Hmmm debatable but it delivers schools of fish. After 20 minutes my son was playing with a toy we brought..
This tour in
USA
is organized by
Santa Catalina Island Company
Booking fee
The booking fee includes the costs of booking your tickets such as charges for payment processing. It also covers the provision of our customer care center for processing your order, and all charges imposed by our suppliers.
We always double-check the availability with our local partners for each booking. Even though this is usually a swift process, it can take up to 24 hours. Once this process is completed you will receive your voucher or ticket by email. If our local partner is not able to confirm your booking we will offer you the best possible alternative. If the new date and/or time doesn’t fit your itinerary, we will reimburse the full amount paid.
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