Isla Cachagua, Natural monument on Pacific coast in Zapallar, Chile
Isla Cachagua is a natural monument consisting of a small granite island off the coast of Zapallar that rises from the Pacific Ocean. The rocky terrain is home to various wildlife and forms a distinct ecosystem with the surrounding marine environment.
The site received protected status in 1989 when the Chilean government designated it as a natural monument to safeguard its marine ecosystems. This declaration marked the beginning of organized conservation efforts for this coastal area.
The island holds deep meaning for local fishing communities who have maintained their traditions around this protected site for generations. Visitors can observe how the community sustains its connection to these waters while respecting the restricted area.
The best views of the site come from boat tours departing from Caleta Zapallar, though weather conditions can affect whether trips operate. Plan your visit with flexibility and check conditions ahead of time to ensure your tour can proceed.
The island is home to a large colony of Humboldt penguins that come ashore here to breed and rest. This species is found at only a handful of locations along the South American coast, making the site a vital habitat.
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