Acclaimed as the cleanest and greenest inland body of water in the Philippines, Kayangan Lake is a freshwater-saltwater lagoon set amidst imposing limestone cliffs.

The Lusong Gunboat Shipwreck and the nearby Lusong Coral Garden are two popular snorkeling and diving spots in Coron. The gunboat is a shallow Japanese shipwreck from World War II, encrusted with coral and teeming with marine life, while the adjacent coral garden features a vibrant and expansive coral reef with excellent visibility.