Catalina Island Undersea Expedition

Summary

Your undersea expedition starts at Green Pleasure Pier in Avalon, where you'll hop aboard the semi-submersible vessel and journey below the waterline for a look at the underwater world of Catalina Island. Every passenger has his or her own seat and porthole, but you are also free to walk around the cabin for other viewpoints. Look for fish and other Pacific marine life as your deckhand-guide provides narration about the environment and points of interest. On the way back to the harbor, you may go up on deck to admire views of Avalon before docking.

Tour info

Duration
45 minutes
Group Size
Pricing (From)
Commentary
Meeting Point
Dropoff location

Why take this tour?

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.

What’s included?

  • Live commentary on board

  • Gratuities

Things to know

Before you book

  • Duration: 45m

  • Instant confirmation

Cancellation Policy

    For a full refund, cancel at least 24 hours in advance of the start date of the experience.

Operated by:

Catalina Island Company

About operator:

Catalina Island Company offers land and sea tours including the top-rated Zip Line Eco Tour, brand new Catalina Aerial Adventure, Cape Canyon Expedition, East End Adventure, Inland Expedition, Avalon Scenic Tour, Skyline Drive, Ocean Runner, Flying Fish Tour, Undersea Expedition and Glass Bottom Boat. Other venues include Descanso Beach Club and Island Spa Catalina.

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