Enchanted River is a technically demanding cave dive in Mindanao, Philippines, requiring advanced cave and trimix qualifications. The site features a significant vertical drop, with depths ranging from 55 to 90 metres. Divers enter from the shore to navigate an overhead environment characterised by moderate currents and visibility between 15 and 20 metres. Water temperatures remain between 25 and 27C, influenced by an underground cold spring. Due to the depth and overhead nature of the cave system, this site is suitable only for highly experienced divers. The habitat supports various reef fish and invertebrates, though the primary focus for visitors is the complex cave topography.

Boslon Island, part of the Britania Group in Lianga Bay, offers shallow reefs and expansive sandy areas suitable for casual snorkelling. Located in the Philippines near Surigao, the site is accessible by both shore and boat. Conditions are generally mild, with water temperatures ranging from 28C to 30C throughout the year. The site is well-suited for beginners looking to explore the local marine environment. The habitat supports a variety of reef fish and invertebrates typical of the region. Visitors should expect calm conditions, though local weather patterns can influence visibility and water movement.