Deep into the forested heartland of Picop's timber concession in Bislig, Surigao del Sur, one will find the grandest and most majestic waterfalls I've ever seen in the Philippines. It's moniker "Little Niagara Falls of the Philippines" speaks for itself. Read more at
http://gerryruiz.wordpress.com/2008/05/01/tinuy-an-falls-bislig-surigao-del-sur/