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Arenillas

Ecuador, El Oro

Arenillas

LocationEcuador, El Oro
RegionEl Oro
TypeEcological Reserve
Coordinates-3.5500°, -80.1583°
Established2001
Area170.82
Nearest CityArenillas (5 km)
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About Arenillas

Arenillas Ecological Reserve protects the largest remaining area of tropical dry forest and dry scrub in Ecuador, located in the southwestern province of El Oro near the Peruvian border. Established officially in 2001 though protected since 1971, it harbors over 200 bird species adapted to arid conditions, including the endangered pale-headed brush finch. The reserve's dry forest and mangrove zones shelter deer, anteaters, and numerous reptiles.

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March 27, 2026

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Frequently Asked Questions

Where is Arenillas located?

Arenillas is located in El Oro, Ecuador at coordinates -3.55, -80.1583.

How do I get to Arenillas?

To get to Arenillas, the nearest city is Arenillas (5 km).

How large is Arenillas?

Arenillas covers approximately 170.82 square kilometers (66 square miles).

When was Arenillas established?

Arenillas was established in 2001.