Guanacaste is home to world-renowned dive sites; protected national marine parks; and diverse sea life, including whales, dolphins, sea turtles, manta rays, whitetip reef sharks, and bull sharks, as well as plentiful reef fish in many shapes and sizes. Las Catalinas is central to dive sites like the Catalina Islands, Dos Sombreros, Dirty Rock, and many others.
ConnectOcean offers a range of diving excursions as well as training for beginners to master divers to aspiring instructors.