Marbel River
River in Soccsksargen, Philippines
![Marbel River is located in Mindanao](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Philippines_relief_location_map_%28Mindanao%29.svg/240px-Philippines_relief_location_map_%28Mindanao%29.svg.png)
![Marbel River](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png)
![Marbel River is located in Philippines](http://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Philippines_relief_location_map_%28square%29.svg/240px-Philippines_relief_location_map_%28square%29.svg.png)
![Marbel River](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png)
• coordinates
The Marbel River, also known as the Marbol River and the Sulphur River, is a river in the province of Cotabato in the Philippines. It is located at the foot of Mount Apo. The Marble River connects to the Kabacan River in Cotabato, a tributary of the Pulangi River which empties into the Rio Grande de Mindanao in Cotabato City.