Catalina Island Ultimate Underwater and Coastal Adventure Cruise
Catalina Island, United States

Catalina Island Ultimate Underwater and Coastal Adventure Cruise

Outty Ranking 57 4.2 · 27 traveler reviews0.9 hoursFrom $50
Instant mobile ticketSpots available today

Outty Ranking

57/100

Worth a Look. Our proprietary evaluation. How we score

Traveler rating

4.2/5

Based on 27 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Catalina Island Ultimate Underwater and Coastal Adventure Cruise worth booking?

Catalina Island Ultimate Underwater and Coastal Adventure Cruise is a 0.9-hour experience in Catalina Island, United States, from $50 per person. It scores 57 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 4.2/5 rating across 27 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
57 / 100
Rating
4.2/5 (27)
Duration
0.9 hours
From
$50 per person

Avalon’s ultimate all-in-one ocean adventure. This 55-minute experience combines underwater viewing and coastal cruising off Catalina Island—featuring immersive viewing undersea windows, live fish feeding from your seat, and even a real-time underwater camera that streams live to big screens for a unmatched viewing event experience. Above the water take in Catalina's breath-taking coastal scenery and sites of Avalon often referred to as the Mediterranean paradise of Southern California. Open-air, family-style seating means every seat delivers both ocean views and a look beneath the surface. Bring your own food and drinks and enjoy Catalina from above and below the water—all in one cruise.

What you get

    About this experience

    Avalon’s ultimate all-in-one ocean adventure. This 55-minute experience combines underwater viewing and coastal cruising off Catalina Island—featuring immersive viewing undersea windows, live fish feeding from your seat, and even a real-time underwater camera that streams live to big screens for a unmatched viewing event experience. Above the water take in Catalina's breath-taking coastal scenery and sites of Avalon often referred to as the Mediterranean paradise of Southern California. Open-air, family-style seating means every seat delivers both ocean views and a look beneath the surface. Bring your own food and drinks and enjoy Catalina from above and below the water—all in one cruise.

    What's included

    Included

    • 55-Minute Cruise In Marine Protected Reserve
    • Feed The Fish As You Watch! Small Additional Charge Onboard For Fish Food.
    • Dedicated Naturalist On Your Cruise
    • Under Water Camera & Live Streaming Event Screens Onboard
    • Welcome To Bring Food & Beverages On Your Cruise
    • Underwater Viewing Windows
    • Family Style Booth Seating

    Not included

    • Fish food

    What you'll see and do

    1. Lover's Cove Marine Reserve

      Discover the magic beneath the surface on the Sea View Glass Bottom Boat, a classic Catalina experience brought back for a new generation. This 45-minute narrated tour takes you into Lover’s Cove, a protected marine preserve known for its crystal-clear waters, vibrant kelp forests, and abundant marine life. Enjoy 360-degree above-water views of Catalina’s stunning coastline, while also peering straight through the glass bottom to watch colorful fish swim below. Make it even more memorable by feeding the fish from convenient feeders at each seat, bringing the underwater world to life right before your eyes. It’s fun, interactive, and perfect for families, couples, and anyone who wants to experience Catalina’s ocean without getting wet.

      30 minutes here

    Where it starts and ends

    Meeting point

    Catalina Island

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    Returns to the starting point

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 30 travelers per booking
    Operated by
    Catalina Adventure Tours

    Know before you go

    • 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
    • Children must be accompanied by an adult
    • Infant requires a ticket; fees will apply

    Photos

    Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 2Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 3Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 4Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 5Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 6Catalina Island Ultimate Underwater and Coastal Adventure Cruise, photo 7

    What travelers are saying

    Outty’s summary of the themes that recur across 27 traveler reviews. Written by us, not quoted from reviewers.

    Knowledge and storytelling

    4 mentions

    Reviewers describe the commentary as informative rather than scripted.

    Food and drink

    3 mentions

    The tastings and food stops are a highlight for most reviewers.

    Traveler reviews

    27 verified traveler reviews for Catalina Island Ultimate Underwater and Coastal Adventure Cruise. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    18
    4 star
    3
    3 star
    2
    2 star
    1
    1 star
    3
    Sort
    Dan_W · September 2026

    Good time

    Very cool experience The submarine excursion was great Do have to pay extra for fish food that you shot into the water outside This brings tons of fish to the windows

    via Viator

    Kim_H · August 2026

    Birthday Girl Glass Bottom Boat

    The boat was amazing especially compared to what I saw from the other boats doing the same experience. The crew was personable!

    via Viator

    Valerie_G · August 2026

    Better than I expected,...

    Better than I expected, we had fun watching the fish and sailing the area. Captain and crew were friendly.

    via Viator

    Debster01 · August 2026

    Very fun trip!

    Awesome! Sean and Andy did a fantastic job on this thoroughly enjoyable trip. Not only did we see awesome fish-we saw lots of dolphins and we got to follow them as well. Super cool!! They are both very knowlegeable about the sea life-interesting and informative. Great trip highly recommend!

    via Tripadvisor

    Krista_C · June 2026

    Great tour!

    This was such a fun and interactive tour. Soo many fish feeding tubes, glass bottom windows to see the fish activity and a small deck to enjoy the fresh air. Brandon and Andy were fun, informative, so kind to engage the kids-10 out of 10 would recommend them!

    via Viator

    Good to know

    Duration
    0.9 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Price range
    $50 to $56
    Hotel pickup
    No pickup, meet at start point
    Booked in 30 days
    9
    Verdict
    Worth a Look

    Who runs this experience

    Operated by Catalina Adventure Tours, who run 6 experiences we rank across 1 city, with an average Outty Ranking of 64.2.

    See everything Catalina Adventure Tours runs

    Why this scores 57

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)55
    Review evidence (18% weight)52
    Booking momentum (14% weight)43
    Value for money (12% weight)64
    Listing quality (10% weight)80
    Local standing (8% weight)20
    Booking flexibility (8% weight)100

    Catalina Island Ultimate Underwater and Coastal Adventure Cruise: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Catalina Island.

    How much does Catalina Island Ultimate Underwater and Coastal Adventure Cruise cost?

    +

    Prices start at $50 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Catalina Island usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Catalina Island Ultimate Underwater and Coastal Adventure Cruise take?

    +

    Plan for about 0.9 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Catalina Island is not rushed.

    Is Catalina Island Ultimate Underwater and Coastal Adventure Cruise worth it?

    +

    It holds an Outty Ranking of 57 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4.2/5 across 27 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Catalina Island, and how flexible the cancellation terms are.

    Can I cancel or reschedule Catalina Island Ultimate Underwater and Coastal Adventure Cruise?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is Catalina Island Ultimate Underwater and Coastal Adventure Cruise suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 0.9-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Catalina Island Ultimate Underwater and Coastal Adventure Cruise?

    +

    Around 9 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Catalina Island can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Catalina Island and add a light layer if any part of the 0.9-hour experience runs outdoors or after sunset.

    Where does Catalina Island Ultimate Underwater and Coastal Adventure Cruise start and how do I get there?

    +

    The exact meeting point and directions are on your voucher once you book, and they sit in central Catalina Island within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Catalina Island?

    +

    Catalina Island packages ferry transfers with glass-bottom boats, submarine and snorkel tours in Lover's Cove, zip lining, Avalon golf-cart tours and inland bison safaris. On Outty we rank every Catalina Island experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Catalina Food Tour, Catalina Island Private Guided Golf Cart Tour of Avalon, Haunted Catalina Walking Ghost Tour. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Catalina Island?

    +

    May to October, with the calmest crossings in summer. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Catalina Island?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

    +

    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in Catalina Island Ultimate Underwater and Coastal Adventure Cruise?

    +

    Included: 55-Minute Cruise In Marine Protected Reserve; Feed The Fish As You Watch! Small Additional Charge Onboard For Fish Food; Dedicated Naturalist On Your Cruise; Under Water Camera & Live Streaming Event Screens Onboard; and Welcome To Bring Food & Beverages On Your Cruise. Not included: Fish food. Always check the voucher for the final list before you travel.

    What languages is Catalina Island Ultimate Underwater and Coastal Adventure Cruise offered in?

    +

    It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Catalina Island Ultimate Underwater and Coastal Adventure Cruise?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Catalina Island Ultimate Underwater and Coastal Adventure Cruise wheelchair or stroller accessible?

    +

    The operator notes: Infants are required to sit on an adult’s lap; and Infant requires a ticket; fees will apply. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Catalina Island Ultimate Underwater and Coastal Adventure Cruise if the weather is bad?

    +

    This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.

    What do travelers say about Catalina Island Ultimate Underwater and Coastal Adventure Cruise?

    +

    Across 27 reviews averaging 4.2 out of 5, recurring themes include knowledge and storytelling, food and drink. Reviewers describe the commentary as informative rather than scripted.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Catalina Island Ultimate Underwater and Coastal Adventure Cruise.

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