🇩🇴 Dominican Republic · East coast and Punta Cana
Catalina Island is a small paradise off the coast of La Romana, in the Dominican southeast: an uninhabited island of white sand, palm trees and turquoise waters that hides, below the surface, one of the best diving and snorkeling settings in the country. While its neighbor Saona is famous for its beaches and its festive excursion atmosphere, Catalina earned its fame above all for its coral reefs, its underwater wall (the famous 'Wall') and the richness of its marine life.
Although smaller and less crowded than Saona, Catalina offers the same Caribbean postcard on its surface —a fine-sand beach, coconut palms, transparent sea— and, on top of that, an underwater world that captivates diving lovers. Its reefs are home to corals, colorful fish, turtles and rays, and its famous wall, dropping toward the deep blue, is one of the most recognized dive sites in the Dominican Republic. It's also a popular destination among the cruise ships that call at La Romana.
This guide covers Catalina with a practical eye: what the island is like, what it offers for diving, snorkeling and enjoying the beach, where the excursions leave from, when to go, how much the packages cost and how to care for this protected setting. It's an ideal outing to combine a Caribbean beach with the thrill of exploring the reefs, on a quieter, less crowded island than the great classics of the east.
Catalina Island has a history tied, like the whole eastern region, to the Taíno and the arrival of the Europeans. Before the conquest, the area was part of the Taíno chiefdom of Higüey, and the island was known and frequented by the native peoples. Its current name comes from the colonial era: it was Christopher Columbus who, on his second voyage (1494), navigated these coasts, and the island received the name of Santa Catalina, in the tradition of naming places after saints of the Christian calendar. For centuries, Catalina remained uninhabited and apart from development, frequented only by fishermen and, according to tradition and some findings, linked to the activity of pirates and corsairs who prowled these Caribbean waters in the 16th and 17th centuries (in fact, off its coasts historical shipwrecks of great archaeological interest have been documented). In the 20th century, with the rise of tourism and diving, its coral reefs were 'discovered' by divers and the island became a recognized diving and snorkeling destination. Today it's part of a protected area and is visited on day excursions from La Romana and Bayahíbe. The deep history of the region —the Taíno, the conquest, the pirates and the creation of the protected areas— is on our history page.
Read the full history ↓The sugar capital of the Dominican east: from the steelyard scale, the «romana», that gave it its name to the vast Central Romana, and from there to the golf courses of Casa de Campo and the artists' town of Altos de Chavón above the river.
Read the history of La Romana →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
Before the arrival of the Europeans, Catalina Island and the whole southeast coast of Hispaniola were within the sphere of the Taíno, the people of Arawak origin who populated the Antilles. The region was part of the chiefdom of Higüey, one of the five great domains into which the island was divided, inhabited by communities that lived from fishing, the gathering of shellfish, hunting and the cultivation of cassava.
The small islands off the coast, like Catalina, were known and frequented by these seafaring peoples, who traveled by canoe across the Caribbean waters and made use of the marine wealth of the reefs. The whole area of today's Dominican southeast, with its beaches, caves and cays, was part of their territory and their everyday world.
The Taíno imprint is present throughout the region through archaeological finds, rock art in caves and place names of Indigenous origin. That original root is the oldest layer of the southeast's history, predating by thousands of years the arrival of the Europeans and the Christian name the island would later receive.
The island's name comes from the time of the conquest. During his second voyage to the New World, in 1494, Christopher Columbus navigated the southern coasts of Hispaniola, the same waters in which he also named the nearby island of Saona. Following the custom of the time of naming places after Christian saints, the small island off today's La Romana was named Santa Catalina, a name that with use was popularly shortened to 'Catalina'.
That practice of giving saints' names to 'discovered' lands was common among Spanish and Portuguese navigators, who associated each find with the date of the liturgical calendar or with particular devotions. Thus, within a few years, the map of the Caribbean was gradually covered with Christian place names superimposed on the pre-existing Indigenous names.
In this way, two heritages coexist on the island: that of the Taíno who knew and frequented it for centuries, and that of the Europeans who arrived at the end of the 15th century and gave it the name by which it appears on maps today. Catalina thus became part of the domain of the Spanish Crown and the new colonial world being shaped on Hispaniola.
During the 16th and 17th centuries, the Caribbean Sea was the setting for intense activity by pirates, corsairs and buccaneers who besieged the Spanish trade routes and the coasts of the islands. The southeast of Hispaniola, with its cays, islands and inlets, offered ideal refuges and lookout points, and the waters around Catalina Island were no strangers to that world of adventure, assault and shipwrecks.
Tradition and, above all, underwater archaeology have linked the Catalina area with the presence of pirate ships. Off these coasts historical shipwrecks of great interest have been documented, among them that of a ship associated with piracy, which has been the object of underwater archaeological studies. These wrecks are a time capsule: they preserve remains that help us understand the navigation, trade and conflicts of the colonial Caribbean.
Today, that underwater heritage coexists with the natural reefs as part of the appeal of diving in the area. But the archaeological remains are protected by the legislation on underwater cultural heritage: they cannot be extracted or damaged, and can only be visited with authorized operators and strictly respecting the rules. The history of pirates and shipwrecks adds a fascinating cultural dimension to Catalina's underwater world.
For centuries, after the conquest, Catalina Island remained uninhabited and apart from development, frequented only by fishermen. As happened with the whole Dominican east, its isolation lasted until well into the 20th century. The great change came with the rise of tourism in the region, especially from the development of La Romana as a tourist hub and the creation of the Casa de Campo complex in the 1970s.
It was then that Catalina's reefs were 'discovered' by the diving world. The transparency of its waters, the richness of its marine life and, above all, its spectacular underwater wall —known as 'The Wall'— and its shallow reefs (the 'Aquarium') made it one of the most recognized diving and snorkeling destinations in the Dominican Republic. The dive centers of La Romana and Bayahíbe began organizing regular outings to the island.
Hand in hand with the growth of the La Romana port —which became a cruise stop— and the tourism of the southeast, Catalina became one of the most popular day excursions in the area, both for divers and for those seeking a day of beach and snorkeling. Its closeness to the mainland and its underwater beauty cemented it as a classic of Dominican eastern tourism.
The growth of tourism and diving around Catalina Island made it increasingly necessary to protect its fragile ecosystem. The island, uninhabited and of great natural value, is today part of the protected areas of the Dominican southeast, within the conservation system that watches over the coral reefs, the beaches, the marine fauna and the underwater heritage of the region.
Catalina's reefs —like those of the whole Caribbean— face global threats such as sea warming and acidification, coral bleaching and the pressure of human activity. That's why the conservation of the island depends both on legal protection and on the responsible behavior of visitors: not touching or stepping on the corals, not extracting anything from the bottom, not disturbing the wildlife and using reef-safe sunscreen.
Catalina's recent history is, to a large extent, that of a balance between tourist use and conservation. The island is an important economic resource for La Romana and Bayahíbe, but its value depends on keeping intact the reefs and beaches that made it famous. Visiting it with respect and diving sustainably are the best guarantee that this small underwater paradise of the Dominican southeast will remain alive for future generations.