Goat Canyon (Tijuana River Valley)

The Smuggler's Gulch is part of a steep walled canyon about 2 miles (3.2 km) inland of the Pacific Ocean. The canyon crosses the Mexico–United States border, between Tijuana, Baja California, and San Diego, California, and Smuggler's Gulch is the part of the canyon on the US side of the border. It may also be called Cañón del Matadero or Valle Montezuma in Spanish, but these names apply more generally to the whole canyon. Smuggling activities within Smuggler's Gulch have occurred since the 19th century, giving this part of the canyon its name. The gulch is vegetated with coastal sage scrub and is home to threatened and special concern bird species. It has a seasonal stream, and normal flow is diverted for treatment. During the late 19th and early 20th centuries, agriculture occurred in the gulch, but was largely abandoned by the late 20th century. In the late 20th century, the gulch was used by illegal immigrants when crossing from Mexico into the United States, being described as a "prime route" during that period. Beginning in the 1980s, sewage flowing through the gulch entered into the Tijuana River, contributing to water contamination; since then mitigation efforts have been undertaken, but are defeated by rainfall. Since 2009, it has been partially filled and traversed by the Mexico–United States barrier.

Ibero College Tijuana, opened in 1982, is a Jesuit middle and high school on the campus of Ibero-American University Tijuana in Playas de Tijuana, Tijuana, Mexico.

The Tijuana River Valley is a rural community in the southern section of San Diego, California. It neighbors Imperial Beach to the north and west, Egger Highlands and Nestor to the north, San Ysidro to the east, and the U.S.-Mexico border to the south. Major thoroughfares include Hollister Street, Monument Road, and Dairy Mart Road.

Colegio Ingles Internacional Highland Prince Academy de Mexico, A.C. is a group of schools located in the borough of Playas de Tijuana, in Tijuana, Mexico. It consists of four schools: HPA Jardin de niños HPA Primaria HPA Secundaria HPA Preparatoria The HPA group is one of the oldest schools of the city of Tijuana, founded in 1971.

Park Towers by the Sea are a set of four residential highrise buildings in Tijuana, Baja California, Mexico. Located in the Playas de Tijuana area of the city, Park Towers are the first prominent fixtures on the metropolitan Tijuana coastline north of Rosarito Beach. Upon completion of the first tower, the complex became the 10th tallest buildings in the city.

The Oasis of Hope Hospital is a clinic in Tijuana, Mexico providing alternative cancer treatments to its customers. The clinic was founded by the physician Ernesto Contreras. After his death in 2003, the management of the hospital was taken over by his son, Francisco Contreras, and nephew, Daniel Kennedy. Since the 1960s, it has administered amygdalin – an ineffective cancer treatment – to its patients. The clinic has been characterized by Quackwatch as "dubious.”

The Plaza Monumental de Tijuana (also called "Plaza Monumental de Playas de Tijuana" after the neighborhood in which it is located), and popularly known in English as the Bullring by the Sea, is a bullring in the city of Tijuana, Baja California, Mexico. It is currently used for bullfighting; the bullring has also been the scene for great boxing matches, concerts, cultural, and sporting events that have benefited the Tijuana community greatly. The stadium holds 21,621 people and its opening was held on June 26, 1960. It is located just 60 meters from the United States border and one block from the Pacific Ocean. The bullring was constructed in only 90 days, resulting from a contract between Salvatore Hurtado, the owner, and Raymundo Muzquiz Ayala. Muzquiz accomplished the construction so quickly by use of pre-fabricated blocks that were made in San Diego and assembled in Tijuana. Bullfights were broadcast in Los Angeles in Spanish during the 1960s and 1970s. Celebrated American bullfighter Sidney Franklin provided commentary in English in the 1960s and by bullfighting expert Syd Love in the 1970s via FM simulcast. The Tijuana Pop Festival was held in the Bullring on 13 October 1968. The festival was slated to feature the Animals, Iron Butterfly, Patchwork Security Blanket, the Collectors, the Chicago Transit Authority and the Yellow Pages; however, the Animals and Iron Butterfly never played. Other issues which marred the event included rumors that the festival had been canceled, long pauses between acts, police activity at the border and at the ring and the political impact of the Tlatelolco massacre only eleven days before. Roger B. Stovold of the Teaspoon Door called the event "one of the biggest fiascos in pop festival history" and concluded that it "left enough of a black mark that any future pop festival in Mexico is unlikely."

The Initial Point of Boundary Between U.S. and Mexico (Monument No. 258) is the westernmost boundary marker on the international boundary between the United States and Mexico and as such has since its erection marked the southwestern corner of the Continental United States. According to the 1848 Treaty of Guadalupe Hidalgo, the initial border point is set as one marine league (three nautical miles) south of the southernmost point of San Diego Bay, and the border proceeds in a straight line towards the confluence of the Colorado River and Gila River. The significance of the monument is stated in the inscription on the west side of the original marble shaft: "Initial point of Boundary between the United States and Mexico, established by the Joint Commission, 10 October, A.D. 1849, Agreeably to the Treaty dated at the City of Guadalupe, Hidalgo, February 2, A.D. 1848. John B. Weller, U.S. Commissioner. Andrew B. Gray, U.S. Surveyor.

Friendship Park is a half-acre (0.20 ha) binational park located along the United States-Mexico border in the San Diego–Tijuana region. Located within the larger Border Field State Park in California's San Diego county, the park includes the border fence dividing the two countries where residents of both countries can meet in person. On the U.S. side, the park used to be part of the Monument Mesa picnic area but is now wholly located on federal property under the Department of Homeland Security and is heavily monitored by U.S. Border Patrols 24 hours a day. To the south of this place is the Playas de Tijuana, Baja California. In 2022 the U.S. approved the construction of a wall, but announced soon after plans for the construction had been put on hold. In January 2023, it was announced that construction would proceed.

Border Field State Park is a state park of California, United States, containing beach and coastal habitat on the Mexico–United States border. The park is within the city limits of Imperial Beach in San Diego County, next to the suburb of Playas de Tijuana in Mexico. It contains the southernmost point in the state of California. The refuge forms the southern part of the Tijuana River National Estuarine Research Reserve. Border Field State Park contains International Friendship Park, which is just inland from the place where the border meets the ocean. Immediately adjacent is the monument marking the Initial Point of Boundary Between U.S. and Mexico.

Naval Outlying Landing Field (NOLF) Imperial Beach (IATA: NRS, ICAO: KNRS, FAA LID: NRS) is a United States Navy facility for helicopters, situated on 1,204 acres (5 km2) approximately 14 miles (23 km) south of San Diego and within the city limits of Imperial Beach, California. It is known as "The Helicopter Capital of the World".

Tijuana River National Estuarine Research Reserve is a natural reserve in Imperial Beach, California and San Ysidro, San Diego. It encompasses the Tijuana River Estuary, located on the Mexico–United States border. It is divided into two parts: the Tijuana Slough National Wildlife Refuge on the north, and Border Field State Park in the south.