Atop the crater of Mt. Parker or Mt. Melibingoy, Lake Holon in South Cotabato is among the top camping spots in the region due to its lush greeneries and its vast and pure lake. It would take a 3-4 hour hike going to the site, but campers have sworn to the majesty of the place. Tourists can also go boating around the lake and enjoy the golden hour at sunrise.