Isla Espíritu Santo, often simply referred to as Espíritu Santo, is an enchanting island located in the Sea of Cortez (Gulf of California) off the coast of Baja California Sur, Mexico. This remote and pristine island, along with its surrounding archipelago, is a UNESCO World Heritage site and part of the larger Espíritu Santo National Park. Key highlights: 1. Natural Beauty**: Isla Espíritu Santo is celebrated for its untouched natural beauty. It features rugged desert landscapes, rocky cliffs, hidden coves, and pristine sandy beaches with crystal-clear waters. The island's striking terrain is a testament to the power of natural erosion. 2. Marine Life: The island's waters are teeming with marine life, making it a popular destination for snorkeling and diving enthusiasts. The Sea of Cortez is often referred to as the "Aquarium of the World" due to its remarkable biodiversity. Visitors can expect to encounter a wide variety of fish, sea turtles, rays, and even playful sea lions.