WELCOME BACK - Travel Update - 2.25.21

Book Your Trip

Hotels Activities Moorings Camping
Check Availability
Book Activity

Undersea Sub Expedition

Explore the Wonders of Lover's Cove Marine Preserve

Come face-to-face with Catalina’s abundant marine life aboard the Sea Wolf Semi-Submersible, as you cruise five feet below the surface in a spacious, climate-controlled cabin. Every passenger has their own seat and port hole. Plus, you’re free to roam about the cabin to enjoy other viewpoints.

Catalina's marine environment is considered one of the healthiest in the world. You’ll see an incredible array of undersea creatures, including bright orange Garibaldi, spotted calico bass, urchins, rock fish, and bat rays, just to name a few. This is more than a tour; it’s an undersea adventure.

Advance reservations are recommended. Book this adventure online more than seven days in advance and receive 15% off adult tickets. Just select the Online 7+ Days Advance Purchase Price in the booking window.

OR CALL 800.626.1496



Adults: $39.95
Children (2-11), Seniors (55+), Veterans & Active Military: $37.95


45 minutes

Seasonal Information


Save 15%

Save 15% on adult tickets, when you book online more than seven days in advance. Select Online 7+ Days Advance Purchase Price in booking window.


Tours and times are subject to change. Prices are subject to change without notice and do not include Avalon City Admissions Tax or Harbor Use Fees.

Related Tours

Related Tours