Los Angeles officially the City of Los Angeles and often known colloquially by its initials L.A., is the most populous city in California and the second most populous city in the United States, after New York. With an estimated population of four million, Los Angeles is the cultural, financial, and commercial center of Southern California. Nicknamed the "City of Angels" partly because of its name's Spanish meaning, Los Angeles is known for its Mediterranean climate, ethnic diversity, Hollywood, and the entertainment industry, and sprawling metropolis.

Los Angeles is in a large basin bounded by the Pacific Ocean on one side and by mountains as high as 10,000 feet (3,000 m) on the others. The city proper, which covers about 469 square miles (1,210 km2), is the seat of Los Angeles County, the most populated county in the country. Los Angeles is also the principal city of the Los Angeles metropolitan area, the second largest in the United States after that of New York City, with a population of 13.1 million. It is part of the Los Angeles-Long Beach combined statistical area, also the nation's second most populous area with a 2015 estimated population of 18.7 million.

Los Angeles is one of the most substantial economic engines within the United States, with a diverse economy in a broad range of professional and cultural fields. Los Angeles is also famous as the home of Hollywood, a major center of the world entertainment industry. A global city, it has been ranked 6th in the Global Cities Index and 9th in the Global Economic Power Index. The Los Angeles combined statistical area also has a gross metropolitan productof $831 billion (as of 2008), making it the third-largest in the world, after the Tokyo and New York metropolitan areas. Los Angeles hosted the 1932 and 1984 Summer Olympics and will host the event for a third time in 2028. The city also hosted the Miss Universe pageant twice, in 1990 and 2006, and was one of 9 American cities to host the 1994 FIFA men's soccer World Cup and one of 8 to host the 1999 FIFA women's soccer World Cup, hosting the finalmatch for both tournaments.

Historically home to the Chumash and Tongva, Los Angeles was claimed by Juan Rodríguez Cabrillo for Spain in 1542 along with the rest of what would become Alta California. The city was officially founded on September 4, 1781, by Spanish governor Felipe de Neve. It became a part of Mexico in 1821 following the Mexican War of Independence. In 1848, at the end of the Mexican–American War, Los Angeles and the rest of California were purchased as part of the Treaty of Guadalupe Hidalgo, becoming part of the United States. Los Angeles was incorporated as a municipality on April 4, 1850, five months before California achieved statehood. The discovery of oil in the 1890s brought rapid growth to the city. The completion of the Los Angeles Aqueduct in 1913, delivering water from Eastern California, later assured the city's continued rapid growth.

Victoria is the capital city of the Canadian province of British Columbia, located on the southern tip of Vancouver Island off Canada's Pacific coast. The city has a population of 85,792, while the metropolitan area of Greater Victoriahas a population of 367,770, making it the 15th most populous Canadian metropolitan area. Victoria is the 7th most densely populated city in Canada with 4,405.8 people per square kilometre, which is a greater population density than Toronto.

Victoria is the southernmost major city in Western Canada, and is about 100 kilometres (60 miles) from British Columbia's largest city of Vancouver on the mainland. The city is about 100 km (60 mi) from Seattle by airplane, ferry, or the Victoria Clipper passenger-only ferry which operates daily, year round between Seattle and Victoria, and 40 kilometres (25 miles) from Port Angeles, Washington, by ferry Coho across the Strait of Juan de Fuca.

Named after Queen Victoria of the United Kingdom and, at the time, British North America, Victoria is one of the oldest cities in the Pacific Northwest, with British settlement beginning in 1843. The city has retained a large number of its historic buildings, in particular its two most famous landmarks, Parliament Buildings (finished in 1897 and home of the Legislative Assembly of British Columbia) and the Empress hotel (opened in 1908). The city's Chinatown is the second oldest in North America after San Francisco's. The region's Coast Salish First Nations peoples established communities in the area long before non-native settlement, possibly several thousand years earlier, which had large populations at the time of European exploration.

Known as "The Garden City", Victoria is an attractive city and a popular tourism destination with a thriving technology sector that has risen to be its largest revenue-generating private industry. Victoria is in the top twenty of world cities for quality-of-life, according to Numbeo. The city has a large non-local student population, who come to attend the University of Victoria, Camosun College, Royal Roads University, the Victoria College of Art, the Canadian College of Performing Arts, and high school programs run by the region's three school districts. Victoria is popular with boaters with its rugged shorelines and beaches. Victoria is also popular with retirees, who come to enjoy the temperate and usually snow-free climate of the area as well as the usually relaxed pace of the city.

Vancouver  is a coastal seaport city in western Canada, located in the Lower Mainland region of British Columbia. As the most populous city in the province, the 2016 census recorded 631,486 people in the city, up from 603,502 in 2011. The Greater Vancouver area had a population of 2,463,431 in 2016, making it the third-largest metropolitan area in Canada. Vancouver has the highest population density in Canada with over 5,400 people per square kilometre, which makes it the fifth-most densely populated city with over 250,000 residents in North America behind New York City, Guadalajara, San Francisco, and Mexico City according to the 2011 census. Vancouver is one of the most ethnically and linguistically diverse cities in Canada according to that census; 52% of its residents have a first language other than English.[8][9] Roughly 30% of the city's inhabitants are of Chineseheritage. Vancouver is classed as a Beta global city.

Vancouver is consistently named as one of the top five worldwide cities for livability and quality of life, and the Economist Intelligence Unit acknowledged it as the first city ranked among the top-ten of the world's most well-living cities for five consecutive years. Vancouver has hosted many international conferences and events, including the 1954 British Empire and Commonwealth Games, UN Habitat I, Expo 86, the World Police and Fire Games in 1989 and 2009; and the 2010 Winter Olympics and Paralympics which were held in Vancouver and Whistler, a resort community 125 km (78 mi) north of the city. In 2014, following thirty years in California, the TED conference made Vancouver its indefinite home. Several matches of the 2015 FIFA Women's World Cup were played in Vancouver, including the final at BC Place.