Start at The Wall on the east side of the island—one of the nation's most pristine diving sites, with depths between 33 and 99 feet (10 and 30 m). Beneath the surface, admire colorful coral reef gardens as well as other diverse marine life including octopuses, vase sponges, flamingo tongues, and lion and scorpion fish. Next, dive in more shallow depths at The Aquarium on the opposite side of Catalina island, with a maximum depth of 40 feet (12 m). Explore the waters with the likes of moray eels, lobsters, and yellow stingrays in what's considered one of the best dive sites in the Dominican Republic. Follow up your scuba adventure with a delicious Caribbean-style buffet lunch and take advantage of the open bar amid the palm trees and white sands of a gorgeous Catalina Island beach. When your day in paradise has come to an end, return to the port for transportation back to your Punta Cana or Uvero Alto hotel.