Catalina Island: Day Trip with Undersea Sub Expedition

See Catalina's marine life up close aboard a semi-submersible vessel with a climate-controlled cabin. You'll see garibaldi, spotted calico bass, urchins, rockfish, and bat rays as they feed just outside your window. The tour takes you five feet underwater for a clear view of these undersea creatures. Combine the **Undersea Sub Expedition** with the **Discove

Check provider options in CarFree for current availability and booking details.