Tijuana is the largest city in the state of Baja California located on the northwestern Pacific Coast of Mexico. Tijuana is the municipal seat of the Tijuana Municipality and the hub of the Tijuana metropolitan area. It has a close proximity to the Mexico–United States border, which is part of the San Diego-Tijuana metro area.
Image: Tijuana skyline
Image: Tijuana welcome
Image: Catedral de Nuestra Señora de Guadalupe 2012 12 15 19 46 14
Image: Blvd.Aguacaliente (cropped)
Baja California, officially Estado Libre y Soberano de Baja California, is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California. It has an area of 70,113 km2 (27,071 sq mi) and comprises the northern half of the Baja California Peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the U.S. state of Arizona, and the Gulf of California; on the north by the U.S. state of California; and on the south by Baja California Sur.
Evolution of the political boundaries of the Californias: Palóu Line (1804–1836) Gila River; border between Las Californias/Alta California and Sonora (1767–1847) Treaty of Guadalupe Hidalgo (1848–Present) Baja California Sur boundary (1931–Present)
Sierra de San Pedro Mártir, with Picacho del Diablo in the center
Encelia californica growing on the Ensenada Municipality coast, typical of the California coastal sage and chaparral ecoregion
Isla Partida, part of the San Lorenzo Marine Archipelago National Park
