Desventuradas Islands

The Desventuradas Islands are a remote Chilean island group in the southeastern Pacific, comprising San Félix, San Ambrosio, and several smaller islets.

Connect

San Félix Island: San Félix is the western main island of Chile’s Desventuradas group, with a volcanic landscape and restricted access. It is one of the two principal islands and hosts the group’s Chilean naval presence.
Nazca-Desventuradas Marine Park: Nazca-Desventuradas Marine Park is a large Chilean marine protected area in the southeastern Pacific. It includes waters around the islands and limits extractive activities across a vast ocean area.
Oceanic island: An oceanic island rises from the seafloor and is not part of a continental landmass. The Desventuradas are isolated oceanic islands formed far from continental Chile.
Southeastern Pacific: The southeastern Pacific is the ocean region off the western coasts of South America and Antarctica. The islands lie far offshore in this broad, sparsely inhabited ocean region.
San Ambrosio Island: San Ambrosio is the eastern main island of Chile’s Desventuradas group, known for steep volcanic terrain. Its rugged slopes contrast with San Félix’s broader, lower profile.
Desventuradas Islands temperate forests: Desventuradas Islands temperate forests are an ecoregion of sparse, endemic-rich vegetation on the island group. The ecoregion describes the terrestrial habitats shaped by isolation and aridity.
Hotspot volcanism: Hotspot volcanism occurs when magma rises from a relatively persistent mantle source beneath a moving tectonic plate. Volcanism created the islands as the Nazca Plate moved over a mantle source.
Chile: Chile is a country along the southwestern edge of South America, with Pacific islands and a long continental territory. The Desventuradas are Chilean territory administered within the Valparaíso Region.
Islote González: Islote González is a small rocky islet in the Desventuradas Islands of Chile. It is among the minor outcrops that extend the group beyond its two main islands.
Juan Fernández fur seal: The Juan Fernández fur seal is a pinniped native to Chile’s Juan Fernández Archipelago and nearby southeastern Pacific waters. Its regional recovery and marine habitat connect the islands to wider conservation efforts.