The park is home to an impressive diversity of wildlife, including over 130 species of mammals, 300 bird species, and numerous reptiles and amphibians. Notable mammals include white-tailed deer, coatis, howler monkeys, and ocelots. The bird population features many endemic species such as the West Mexican Chachalaca and Orange-breasted Bunting. Marine life is equally diverse, with sea turtles, humpback whales (during migration season), and over 100 species of reef fish. The park's coral reefs support a vibrant ecosystem of marine creatures, including parrotfish, angelfish, and various crustaceans.
Huatulco National Park hosts a rich variety of plant life, with over 700 species of plants recorded. The vegetation includes tropical deciduous forest, which dominates the landscape, featuring trees that shed their leaves during the dry season. Notable species include the Guanacaste tree, kapok tree, and various species of orchids. The park also contains important mangrove ecosystems along the coast, featuring red, white, and black mangroves. Cacti and other succulent plants are common in drier areas, while the coastal regions support beach morning glory and other salt-tolerant species.
The park's geological formation is characterized by ancient crystalline rocks and more recent volcanic materials, creating a dramatic landscape where the Sierra Madre del Sur mountains meet the Pacific Ocean. The coastline features nine bays with 36 beaches, formed by tectonic activity and erosion over millions of years. The area's unique geological composition includes granite outcrops, limestone formations, and volcanic deposits. The park's topography ranges from sea level to heights of 500 meters, creating diverse microclimates and ecosystems. Coral reefs formed during the Pleistocene epoch are also present along the coastline.
Huatulco's history dates back to pre-Hispanic times when it served as an important trading port for the Mixtec and Zapotec civilizations. The area was later used by Spanish conquistadors as a strategic harbor in the 16th century. In 1983, FONATUR (National Fund for Tourism Development) designated Huatulco as a planned tourist development, similar to Cancún. The national park was established in 1998 to protect the region's unique ecosystems and archaeological heritage. This initiative helped preserve the area's natural beauty while allowing sustainable tourism development, making it one of Mexico's most environmentally conscious resort destinations.
The park's most distinctive features include its nine spectacular bays (Bahías de Huatulco) with crystal-clear waters and coral reefs perfect for snorkeling and diving. La Entrega Beach is renowned for its pristine coral reef and calm waters. The park contains several archaeological sites, including remains of pre-Hispanic settlements. The Copalita Eco-Archaeological Park features ancient ruins and a museum. The park's extensive network of hiking trails offers access to waterfalls, viewpoints, and wildlife observation areas. Unique geological formations like the 'Bufadero' blowhole, where waves crash through underwater caves creating impressive water spouts, add to the park's natural attractions.
Huatulco experiences a tropical savanna climate with distinct wet and dry seasons. Average temperatures range from 24°C to 32°C (75-90°F) year-round, with the hottest months being April and May. The rainy season runs from June to October, bringing brief but intense afternoon showers while maintaining mostly sunny mornings. December through March offers the most pleasant weather with lower humidity and consistent sunshine, making it the peak tourist season. The water temperature remains comfortable throughout the year, averaging 26-28°C (79-82°F), perfect for swimming and water activities.
Mexico
15.7280°, -96.1270°
1998
119.3
Huatulco National Park encompasses both marine and terrestrial ecosystems along the Pacific coast. The park protects coral reefs, tropical dry forest, and nine pristine bays. It is home to numerous species of birds, reptiles, and marine life.