Mount Apo In the classification system used by local popular mountaineering website PinoyMountaineer.com, the difficulty of the hike is 7 out of 9. Various sights along the trail include Lake Venado, the highest lake in the Philippines, the solfataras and the old crater near its summit. Mount Apo is a headwaters catchment area of several major river systems like Marble River, Matingaw River, connecting with the Kabacan River, part of the Pulangi River, a major tributary of the Mindanao River, the Tudaya Falls, Sibulan River , and Digos River, which flows into Davao Gulf. Mount Apo Mount Apo () and () is
Mount Harvard Mount Harvard Mount Harvard is the third highest summit of the Rocky Mountains of North America and the U.S. state of Colorado. The prominent fourteener is the highest summit of the Collegiate Peaks and the fourth highest summit in the contiguous United States. Mount Harvard is located in the Collegiate Peaks Wilderness of San Isabel National Forest, northwest by west (bearing 304°) of the Town of Buena Vista in Chaffee County, Colorado, United States. The summit of Mount Harvard is the highest point in Chaffee County and is higher than any point in the United States east of its longitude.