This underground river was only recently opened. It is a journey of more than an hour along a river under the ground, mostly walking, sometimes swimming. You can see stalactites and stalagmites and a large colony of bats.

The underground river system goes on for more than 1km through spectacular underground rock formations that will leave you breathless. It is believed that the river provides the headwaters of Cambugahay Falls, which is less than one kilometre away.

Guides are available and are a must for this epic adventure which takes almost 3 hours to complete.

Entry Fee: PHP 250/person and includes lifevest and headlight. Tipping the guide is optional but highly recommended.

For more pictures about Sambulawan Underground River please check the picture gallery