MAITUM, Sarangani: Jocas Tanedo, 9, is in high spirits in the middle of Pangi River in barangay New La Union during a weekend retreat with his family from the hectic city life. Jocas, a Grade V pupil at Don Francisco Dizon Elementary School in Davao City not only conveyed his love of nature but he also finished the 1.6-kilometer whitewater tubing adventure at Pangi River. Pangi River has been recognized as one of the cleanest rivers in the Philippines through the Gawad Pangulo sa Kapaligiran. Photo by SARANGANI INFORMATION OFFICE