Thumb Peak, Puerto Princesa, Palawan, Philippines
Thumb Peak is a small mountain in central Palawan, Philippines, and is the highest point in the Thumb Range. Thumb Peak is part of the Mount Beaufort Ultramafics geological area. The mountain was formerly known as Mount Pulgar. The upper reaches of Thumb Peak are populated by species associated with ultramafic soils, including a number of endemics, such as the tropical pitcher plant Nepenthes deaniana, rediscovered on the mountain in 2007 for the first time since its description in 1908.
Location of Thumb Peak