Isla del Caño boasts pristine, crystal-clear waters and is renowned as one of Costa Rica's premier diving spots. The island's vibrant coral reefs, extending up to 15 meters deep, are teeming with marine life, including schools of jacks, sharks, and manta rays. This biodiversity makes it a natural paradise for both recreational and deep-sea diving enthusiasts.

Beyond its underwater allure, Isla del Caño holds archaeological significance, with remnants of pre-Columbian settlements and artifacts, including ceramics and small stone spheres, still visible. The island's rich vegetation serves as a resting spot for migratory birds.

Located 16 km northwest of the Osa Peninsula in Puntarenas, the island encompasses 320 hectares of land and 5,800 hectares of marine area. Its extensive and well-preserved coral formations are among the most impressive on Costa Rica's Pacific coast. Additionally, Isla del Caño is a gathering place for humpback whales from both the northern and southern hemispheres, making it a unique spot for whale watching.