History of Valdes Peninsula: From Fort San José to UNESCO

History of Valdes Peninsula: From Fort San José to UNESCO

In 1779 the Spanish crown founded Fort San José on the shore of Golfo San José, one of the first European settlements in Patagonia. It was destroyed in 1810 in an indigenous attack. The remains are today a historic site inside the peninsula.

PeriodEvent
1779Fort San José is founded
19th centurySalt mining at Salina Grande and Salina Chica; commercial hunting of sea lions and elephant seals
Late 19th centuryFirst sheep ranches (estancias), many still working
1898Puerto Pirámides is founded as the port for shipping salt
1999UNESCO World Heritage listing

Local tip: the peninsula’s ranches are private: access to the wildlife coast is regulated and only through the authorized viewpoints.

Explore the peninsula

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