Tijuana  is the largest city in the Mexican state of Baja California and on the Baja California Peninsula.

It is part of the San Diego–Tijuana international transborder agglomeration. As one of the largest and fastest growing cities of Mexico, Tijuana exerts a strong influence on local economics, education, culture, art, and politics. As the city has become a leading center in the country, so has the surrounding metropolitan area, a major industrial and paramount metropolis in northwestern Mexico. Currently one of the fastest growing metropolitan areas in Mexico, Tijuana maintains global city status.

Tijuana is the western-most city in Mexico, and consequently in Latin America, and the 2nd largest city of northern Mexico. Located about 210 kilometers (130 mi) west of the state-capital, Mexicali, the city is bordered to the north by the cities of Imperial Beach, and the San Diego neighborhoods of San Ysidro and Otay Mesa, California. To the southwest of the city is Rosarito Beach, while to the south is unincorporated territory of Tijuana Municipality. The city is nestled among hills, canyons, and gullies. The central part of the city lies in a valley through which flows the channeled Tijuana River.

Nightlife
Tijuana’s nightlife scene is one of the city’s strongest attractions. The area surrounding “La Sexta”, the intersection at Calle Sexta and Av. Revolución, is now a major hub of new bars and dance clubs. Zona Rio, Tijuana’s new Downtown, is home to some of the city’s finest restaurants and bars. Another capstone of Tijuana’s entertainment offerings is its adult nightlife industry, which includes the city’s red light district as well as less conspicuous adult entertainment venues.

Transportation
Tijuana is a major gateway to the interior of Mexico to which it is connected by air and road directly, and by sea via the ports of Ensenada and San Diego. Within Tijuana there are freeways and other roads, and buses, but no passenger rail.
Local public transportation in Tijuana is run by semiprivate companies, and has one of the most complex, or perhaps unorganized networks.

Local BRT system
Amistad station of the SITT bus rapid transit system in Tijuana
A bus rapid transit system SITT operates one route from Downtown Tijuana and Garita Puerto Mexico near the San Ysidro Port of Entry, southeasterly along the Tijuana River to Terminal Insurgentes in the southeast of the city. It is part of a planned system of main and feeder lines that would replace other buses and minibuses.