 South of Laguna Lake are two solitary mountains, Mount Makiling in Laguna province, and Mount Banahaw, the highest in the region of Calabarzon.The southeastern portion of Luzon is dominated by the Bicol Peninsula, a mountainous and narrow region extending approximately southeast from the Tayabas Isthmus in Quezon province to the San Bernardino Strait along the coasts of Sorsogon.The area is home to several volcanoes, the most famous of which is the high symmetrically shaped Mayon Volcano in Albay province.