Isla Chimana Grande

Isla Chimana Grande is a Caribbean island that forms part of the Islas Chimanas archipelago. It is administratively located in the northern region of the Anzoátegui State, Venezuela, and is fully integrated into the Mochima National Park.

Covering an area of 875 hectares (8.75 km²), it is the largest island within its archipelago. The island is recognized for its ecological importance and its potential for sustainable tourism in eastern Venezuela.

Geography

Isla Chimana Grande is situated north of the Pozuelos Bay and the coastal cities of Puerto La Cruz and Guanta. Its topography is rugged, characterized by karst formations and predominantly steep cliffs along its northern coast. Conversely, the southern and western sides feature sheltered bays and coves with calm waters.

Among its most notable coastal landmarks are:

• Playa El Saco (El Saco Beach): Located on the western tip of the island, this protected inlet is shielded from strong waves and features fine sand and turquoise waters. It is managed under strict environmental protection guidelines by the National Parks Institute (Inparques).
• Bahía del Silencio (Bay of Silence): A coastal cove that serves as a natural refuge for watercraft due to its calm winds and gentle marine currents.

Speleology

The island houses the Cueva de Chimana Grande (Chimana Grande Cave), one of the notable sea caves in Venezuela. It is located on the northern cliffside of the island at an elevation of approximately 70 meters above sea level. The cavern has been the subject of several speleological surveys due to its unique ecosystem exposed to marine conditions.

Biodiversity

In alignment with the broader ecosystem of the Mochima National Park, the island's terrestrial flora consists primarily of xerophytic and shrub vegetation adapted to high solar radiation and a lack of permanent surface freshwater. Its marine surroundings host diverse coral reef colonies and seagrass meadows, which provide a habitat for a wide variety of tropical fish, mollusks, and crustaceans.

Access and tourism

As a zone subject to a special protection regime under national park laws, the island has no permanent human settlement. Access is exclusively maritime, mostly via traditional wooden boats known as peñeros that depart from docks in Puerto La Cruz (Paseo Colón), Guanta, and Lechería. Permitted activities are strictly limited to ecotourism, recreational scuba diving, and regulated daytime hiking.

See also

• Federal Dependencies of Venezuela
• List of islands of Venezuela