Mt. Banahaw is located between Laguna and Quezon provinces in Luzon. It covers 10,901 hectares and rises 2,450 meters above sea level, taking 8-10 hours to climb from its base. The document also provides information about distances and angles between landmarks on the mountain, using trigonometric functions to calculate the length from Hosgado to the top as 716 meters and from Hosgado to Ina ng Awa as 192 meters.