Maria Cristina Falls is a waterfall of the Agus River in the Northern Mindanao region of the Philippines. It is sometimes called the "twin falls" as the flow is separated by a rock at the brink of the waterfall.[1] It is a landmark of Iligan City, nicknamed the City of Majestic Waterfalls, because of the presence of more than 20 waterfalls in the city.[2] It is located 9.3 kilometers away southwest of the city proper at the boundaries of Barangays Maria Cristina, Ditucalan, and Buru-un.[2] Known for its natural grandeur, the 321.5 feet (98 meters) high waterfall[3] is also the primary source of electric power for the city's industries, being harnessed by the Agus VI Hydroelectric Plant.[4]