The Hinatuan Enchanted River is a lagoon-river on the island of Mindanao in the Philippines
. It flows into the Philippine Sea and the Pacific Ocean at Barangay Talisay, Hinatuan, Surigao del Sur. It is found between the boundaries of Barangays of Talisay and Cambatong. It earned the moniker "enchanted river" from the diplomat Modesto Farolan who described the river in his poem entitled "Rio Encantado".
Hinatuan Bay, which is the habitat of various species of turtles, is located at its mouth. Its mouth also offers a safe anchorage against storms and typhoons.The first exploration to the underground cave of the Hinatuan Enchanted River was made by Alex Santos in 1999.Explorations have continued on March 2015 aiming to discover its unexplored area beyond its 82 meters.