About This Tour
Come aboard Catalina Island's newest semi-submarine, the SS Nautilus, and enjoy a deep sea adventure 1,000 leagues beyond your imagination. The main attraction of this unique vessel allows six feet underwater viewing while staying dry so eager seafarers can get up close and face-to-face with schools of fish anticipating treats fired away from custom designed fish food torpedo buttons. Designed after America's first nuclear powered submarine, the USS Nautilus, the 45-minute journey is the destination itself as our captain and his crew ventures out on an exploratory mission to the undersea gardens of Avalon Bay.
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Yellow Semi-Submarine Tour of Catalina Island From Avalon
This 45-minute tour aboard a yellow semi-submarine offers underwater views of Catalina Island's marine life from Avalon. Ideal for families and those seeking a relaxed way to explore the ocean without getting wet.
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What's Included
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Additional Information
Meeting Point
Welcome to Catalina! Find us at the Green Pleasure Pier. Check in at our booth at the end of the pier—our ride boards just behind it! Bring your sense of adventure!
Special Instructions
• Transportation to island is not provided, Please secure transportation prior to booking tour. Please arrive 15 minutes prior to tour departure time • Boat tours depart from the Green Pier • Tours are subject to change or cancellation • All sales are final. No cancellations, substitutions, or exchanges. A 25% change fee will be charged and paid directly to Catalina Adventure Tours for any itinerary change once the tour is confirmed, subject to availability • Subject to favorable weather conditions. If canceled due to poor weather, you will be given the option of an alternative date or full refund • Minimum numbers apply. There is a possibility of cancellation after confirmation if there is not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund Tour departs within walking distance of the cruise port
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
Catalina Adventure Tours
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
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Trusted local operator
Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 537 verified reviews
Average rating
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Frequently Asked Questions
Common questions about Yellow Semi-Submarine Tour of Catalina Island From Avalon
Who operates this experience?
This experience is operated by Catalina Adventure Tours, a local water sports provider.
What's included?
This tour includes English guide. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 45 minutes, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing a swimsuit, towel, and sunscreen. All necessary equipment is provided by the tour operator.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 4.4-star rating based on 537+ reviews, making it a highly rated option.
What to expect on this tour?
This water sports experience lasts approximately 45 minutes and includes all necessary equipment and guidance. You'll have access to English guide.
What's the best time to do this tour?
Morning and early afternoon are typically the best times for water activities, as conditions are usually calmer and visibility is better.
Do I need to know how to swim?
Swimming ability requirements vary. Life jackets and safety equipment are provided. Please check the tour details or contact the operator if you have concerns about swimming requirements.
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Book Yellow Semi-Submarine Tour of Catalina Island From Avalon
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