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  3. Isla de Mona

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Isla de Mona

Puerto Rico, Mayaguez

Isla de Mona

LocationPuerto Rico, Mayaguez
RegionMayaguez
TypeNature Reserve
Coordinates18.0850°, -67.8930°
Established1986
Area56.93
Nearest CityMayaguez (68 km)
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About Isla de Mona

Remote island in the Mona Passage known as the "Galapagos of the Caribbean," featuring dramatic sea cliffs, extensive cave systems, endemic iguanas, and pristine reefs.

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International Parks
March 27, 2026

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Frequently Asked Questions

Where is Isla de Mona located?

Isla de Mona is located in Mayaguez, Puerto Rico at coordinates 18.085, -67.893.

How do I get to Isla de Mona?

To get to Isla de Mona, the nearest city is Mayaguez (68 km).

How large is Isla de Mona?

Isla de Mona covers approximately 56.93 square kilometers (22 square miles).

When was Isla de Mona established?

Isla de Mona was established in 1986.