Timpoong and Hibok-Hibok Natural Monument is a Philippine natural monument located in Northern Mindanao on the island of Camiguin. It encompasses two scenic volcanoes in the Camiguin Mindanao range that span the core of Camiguin: Mount Mambajao, which includes Mount Timpoong, its highest peak, and Mount Catarman, which includes Mount Hibok-Hibok, the island's only currently active volcano. Established in 2004 through Proclamation No. 570 issued by President Gloria Arroyo, the natural monument is an important watershed containing the only remaining rainforest on Camiguin. It supports a variety of endemic flora and fauna and is also noted for its waterfalls, rivers and springs.