Islands and Protected Areas of the Gulf of California, Nature reserve and UNESCO World Heritage Site in Baja California Sur, Mexico.
The islands and protected marine areas of the Gulf of California stretch across about 244 kilometers between the Baja California Peninsula and mainland Mexico. The region contains roughly 244 islands and numerous coral reefs, underwater slopes, and rocky formations that create diverse habitats.
The Mexican government began protecting these marine areas legally in 1988 as a conservation response. The region received UNESCO World Heritage status in 2005, solidifying its international importance.
Local fishing communities work in designated zones, keeping traditional methods alive while supporting conservation efforts in the region.
Visitors can join guided boat tours from ports in Baja California Sur, with permits needed for certain activities like diving or camping. The dry season offers the most favorable conditions for exploring the islands and observing marine life.
The region hosts about 891 fish species, making it one of the richest marine ecosystems in North America. Many of these species are found nowhere else on Earth, making the Gulf a living laboratory for marine biodiversity.
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