 Smith Volcano is one of the probably five Pleistocene-to-Holocene volcanic centers on Babuyan Island (also known as Babuyan de Claro Island) with Smith, the youngest volcano on the island.The largest on the island is Babuyan Claro (also known as "Mt.Pangasun"), an active stratovolcano with two well-preserved summit craters in diameter, located in the center of the island.