The best Catalina Island Adventure experience! Catalina Adventure tours have been catering to tourists from around the world for over 20 years. Catalina Adventure Tours features the best Catalina Island packages including the glass bottom boat, nautilus submarine, seal rocks explorer, guided Catalina city/botanical garden tours, and guided wild life tours featuring the exotic wild Buffalo roaming Catalina Island. Our tours will make any Catalina Island vacation a memorable experience for everyone.