Twin Lagoon in Coron, Philippines, is a unique natural wonder consisting of two lagoons separated by a limestone wall. Visitors can swim through a small underwater passage or climb over a ladder during low tide to access the inner lagoon. The lagoons boast stunning turquoise waters and dramatic limestone cliffs, perfect for swimming, snorkeling, and photography. Accessibility might be limited for individuals with mobility issues due to the need to swim or climb. Solo visits are possible, but guided tours are recommended for safety and to learn about the area's ecology. The best time to visit is during the dry season (November to May) to avoid rough seas and typhoons. A typical visit lasts around 2-3 hours, and the approximate cost for a tour package ranges from $30 to $60, including boat transfers and snorkeling gear.