Landforms of Cagayan

longest and largest river in the Philippines

mountain range in the Philippines

mountain

volcano in the Philippines

volcano on the island of Luzon, Philippines

cave and archaeological site in the Philippines

The Abulog River or Abulug River is the 9th largest river system in the Philippines in terms of watershed size. It has an estimated drainage area of and a length of from its source in the mountains of Apayao in the Cordillera Administrative Region. More than 90% of the drainage area of the river is located in Apayao province while the remaining, including the mouth of the river, is in Cagayan province.

active volcano in the Philippines

active volcanic island in the province of Cagayan in northern Philippines

cape in Philippines

river in the Philippines

mountain in Cagayan, Philippines