Lake Balinsasayao is one of three crater lakes rising 1,000 feet above sea level located within the Balinsasayao Twin Lakes Natural Park, an 8,016.05-hectare protected area covering the municipalities of Valencia, Sibulan, and San Jose in the province of Negros Oriental, Philippines. The ASEAN Centre for Biodiversity is now listed The Balinsasayao Twin L…Lake Balinsasayao is one of three crater lakes rising 1,000 feet above sea level located within the Balinsasayao Twin Lakes Natural Park, an 8,016.05-hectare protected area covering the municipalities of Valencia, Sibulan, and San Jose in the province of Negros Oriental, Philippines. The ASEAN Centre for Biodiversity is now listed The Balinsasayao Twin Lakes Natural Park among new parks to its network of topnotch nature reserves and natural parks in the Southeast Asian region in 2024.