Guide to carnival cruise Honduras, Belize, Cozumel and carnival shore excursions Cozumel. Belize adventure excursions company offering private shore excursions to visitors cruising on Carnival Cruise Line. Some of our most popular shore excursions are as follow: Belize cave tubing and zipline, Belize Baboon Sanctuary, Belize Zipline, Belize Cave Tubing and Horseback Riding, and Jungle atv. All of our shore excursions are family friendly and can be done by most age groups. For more information visit our website: http://carnivalshoreexcursions.bravesites.com