Tourism and Tours

Bahia de Loreto National Park | A Place of Beauty and Diversity

Bahia de Loreto National Park

This lovely national park entices you in with its warm waters and sun kissed shores that look so appealing. Although most of its territory consists of waters in the Gulf of California, the beaches, sea cliffs and diverse ecosystems that accompany them are beautiful to explore.

While the idyllic turquoise waters of its sandy beaches are the primary draw of Bahia de Loreto National Park, the five uninhabited islands contained within its boundaries are also very popular with tourists. With dolphins and sea lions on show, this paradise of a park is well worth a visit.

Parque Nacional Bahía de Loreto, or Loreto Bay National Park, is one of Mexico’s greatest treasures, protecting the ocean’s rich biodiversity. It’s an explorer’s paradise, the ideal location for snorkeling and scuba diving, and if life under the sea fascinates you, put Loreto on your travel bucket list.

Climate at Bahia de Loreto National Park

The Bahía de Loreto National Park is characterized by a hot desert climate. During the summer months, from June to September, average daily temperatures can reach 35-40 °C with even higher peaks. These months are characterized by long, sunny days, with little rainfall.
During the winter, from December to February, average daily temperatures generally remain around 20-25°C during the day, while they can drop to 10-15°C during the night. Winters are generally dry and rainfall is very limited.
During spring and autumn, temperatures are pleasant, with daily averages ranging between 25 and 30 °C. These seasons can be considered the best times to visit the Bahía de Loreto National Park, as temperatures are milder and there are fewer tourists.

Where is the Bahia de Loreto National Park

As its name suggests, the Loreto Bay National Park is located by the city of Loreto, Baja California Sur. This municipality is on Mexico’s west coast on the Baja Peninsula along the Sea of Cortez. Nicknamed “The Aquarium of the World” by Jacques Couteau, this sea lies between the Baja Peninsula and the mainland of Mexico. The park covers over 200,000 hectares, of which 11.9% are rocky islands.

When was the Bahia de Loreto National Park Established?

As the city of Loreto began to develop into an international destination, the community recognized the importance of preserving the natural environment, and on July 19, 1996, Parque Nacional Bahía de Loreto was officially established by the Mexican government.

National Designations at Bahia de Loreto National Park

In addition to becoming one of Mexico’s national parks in 1996, UNESCO also declared Loreto Bay National Park a World Heritage Site in 2005. The marine area is also a Ramsar Site, a wetland area of international importance that meets a standard of criteria under the Ramsar Convention for supporting fish species, waterbirds, and vulnerable ecological communities.

The Islands of Bahia de Loreto National Park

Within the protected boundaries of the marine park are five large islands: Danzante, Carmen, Coronado, Montserrat, and Santa Catalina Islands. Their shorelines have clear blue waters for snorkeling, and their rocky formations are some of the best dive sites in Mexico.

Natural Species

In the waters and on the islands of the marine park, there’s an abundance of species, including several that are endangered. Lizards and snakes rest on the rocky islands, and jackrabbits and small mice scurry among the bushes while seagulls and blue footed booby birds fly overhead. However, it’s the tropical fish, sea turtles, and sea lions that are the main attractions here, and in the winter, humpback, grey, and blue whales migrate to Loreto Bay National Park.

Natural Attractions at Bahia de Loreto National Park

Within Parque Nacional Bahía de Loreto are some of Baja California’s main attractions. Travelers love sailing out to the islands and relaxing on their secluded beaches, and underneath the water’s surface, divers explore rocky reefs and caves while surrounded by tropical marine animals.

Activities at Bahia de Loreto National Park

There are a variety of guided tours that teach travelers about Loreto Bay National Park while giving them the chance to enjoy activities like paddleboarding, whale watching, kayaking, snorkeling, sport fishing, and hiking on the islands. Throughout these activities, keep your eyes open for all the park’s natural flora and fauna.

Natural Phenomenon

Over time, marine biologists noticed one of nature’s greatest phenomena in the park: the migration of fish and whales. These animals travel thousands of miles a year based on natural instincts to return to the Sea of Cortez. Fishermen know to track the arrival of different species for sport fishing, and in the winter, Arctic whales can be seen splashing off the coast of Loreto.

Services at Bahia de Loreto National Park

Because travelers come from around the world to visit the Sea of Cortez, there are a variety of tour providers who will take you hiking on the mountains or diving in the sea. These local guides have a good knowledge of the area, and during your tour, you’ll learn more about the environment’s biodiversity.


When you make your plans for visiting the marine park, be sure you have a certified guide or company that’s authorized to work in the national park. To help preserve the environment, consider using reef-safe sunblock, and be sure to reapply it every two hours.


Bahía de Loreto National Park is a protected area that includes a diverse range of habitats, including mangrove forests, deserts, mountains, and the Sea of Cortez. The flora of the park is very diverse and has many adaptations to the unique environmental conditions of the region.
Mangrove forests are a distinctive feature of the park and are home to a variety of plant species. Among the most common plants are Rhizophora mangle (red mangrove), Laguncularia racemosa (white mangrove) and Conocarpus erectus (black mangrove). These plants are adapted to life in coastal areas, where they cope with tides and excess salinity.
In the deserts of the park, one can find plant species resistant to drought and arid climate. Some of the desert plants include Opuntia cactus, agave, palo verde (Parkinsonia florida), and palo fierro (Olneya tesota). These plants are able to conserve water and tolerate the high temperatures characteristic of the desert environment.
In the mountainous areas of the park, the vegetation changes further. Forests of pine and oak can be found, including the Montezuma pine (Pinus montezumae) and several species of oak, such as the encina oak (Quercus resinosa) and the jay oak (Quercus hypoleucoides). These plants are adapted to the cooler conditions and high altitudes of the mountains.
Finally, the waters of the Sea of Cortez in the Bahía de Loreto National Park are rich in marine life. The seaweed meadows and coral gardens provide habitats for a variety of aquatic species, including seaweed, marine mangroves and several coral species.
The flora of the Bahía de Loreto National Park reflects the ecological diversity of the Loreto region and contributes to its importance as a protected natural area.


The Bahía de Loreto National Park is one of the most important national parks in the country and includes a large marine and terrestrial area, characterized by a great diversity of flora and fauna. Here are some of the fauna species present in the Bahía de Loreto National Park:

  • Gray whale (Eschrichtius robustus): Loreto Bay is an important breeding point for the gray whale. During the winter, these majestic creatures migrate from the Bering Sea to give birth to their young in the warmer waters of the Gulf of California.
  • Common dolphin (Delphinus delphis): Dolphins are often sighted in the waters of the Park. These playful and social creatures are a delight to watch as they jump and swim in the sea.
  • Sea turtle: In the park, you can find several species of sea turtles, including the green turtle (Chelonia mydas) and the hawksbill turtle (Eretmochelys imbricata). The park’s beaches are important nesting sites for these turtles, who come here to lay their eggs.
  • Sea lions: The islands of the Loreto archipelago, inside the park, are home to colonies of sea lions. These fascinating creatures congregate on the cliffs and in the caves of the islands, providing a unique spectacle.
  • Brown pelicans (Pelecanus occidentalis): These large seabirds are common along the coast of the Bahía de Loreto National Park. They can be seen diving into the waters to catch fish and then flying in formation.
  • Cormorants: Some species of cormorants, such as the crested cormorant (Phalacrocorax auritus), are present in the park. These birds are excellent swimmers and divers, and can be seen foraging in coastal waters.
  • Various species of fish: The waters of the Bahía de Loreto National Park are rich in marine biodiversity, including numerous fish. Among the most common species are tuna, sailfish, puffer fish and many others.
    Overall, the park area is an important marine ecosystem that is home to a diverse range of species, making it an ideal place for nature and wildlife lovers.





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