Tinago Falls is a waterfall on the Agus River, located in between the town of Linamon and Iligan City, Lanao del Norte in the northern part of the Philippine island of Mindanao.

Trekking to the falls requires approximately 500 descending steps called the winding staircase.

The falls is high, its very cold waters cascading beautifully into a deep and calm basin-like pool which appears like a blue-colored lagoon.

They hid the child in a cave to avoid embarrassment and named the baby Tin-ag, which means "hidden face".

[3] Tinago Falls is located in a deep ravine in Barangay Ditucalan, Iligan City.