West Hollywood is a city in Los Angeles County, California, United States. Incorporated in 1984, it is home to the Sunset Strip. As of the 2010 U.S. Census, its population was 34,399. It is considered one of the most prominent gay villages in the United States.

Santa Monica (Spanish for 'Saint Monica') is a beachfront city in western Los Angeles County, California, United States. Situated on Santa Monica Bay, it is bordered on five sides by different neighborhoods of the city of Los Angeles: Pacific Palisades to the north, Brentwood on the northeast, West Los Angeles on the east, Mar Vista on the southeast, and Venice on the south. The 2010 U.S. Census population was 89,736. Due to a favorable climate and close proximity to Los Angeles, Santa Monica became a famed resort town by the early 20th century attracting many celebrities, like Marion Davies, to build magnificent beach front homes on Pacific Coast Highway (PCH). The city has experienced a boom since the late 1980s through the revitalization of its downtown core, significant job growth and increased tourism. Popular tourists sites include Pacific Park on the Santa Monica Pier and Palisades Park atop a bluff over the Pacific Ocean. Like other coastal beach communities, coastal erosion due to coastal infrastructure and high human usage is an increasing challenge, and will become worse due to sea level rise. Santa Monica has a history of developing environmental and sustainability strategies, with the most recent focus on community-wide carbon neutrality by 2050 or sooner.

Marina del Rey is an unincorporated seaside community in Los Angeles County, California, with an eponymous harbor that is a major boating and water recreation destination of the greater Los Angeles area. The port is North America's largest man-made small-craft harbor and is home to approximately 5,000 boats. The area is a popular tourism destination for both land and water activities such as paddle board and kayak rentals, dining cruises, and yacht charters. Land activities include bicycling on several bicycle paths, walking paths along the waterfront, and birdwatching (birding). Wildlife watching opportunities include California sea lions and harbor seals. Dolphins and whales occasionally visit the deeper waters of harbor. This Westside locale is approximately 4 miles (6.4 km) south of Santa Monica, 4 miles (6.4 km) north of Los Angeles International Airport, and 12.5 miles (20.1 km) west-southwest of Downtown Los Angeles. The harbor is owned by Los Angeles County and managed by the Department of Beaches and Harbors (DBH), but the waters are environmentally regulated by state government and federal government through their many agencies and departments with overlapping oversight. The Los Angeles Times said in a 1997 editorial that the harbor is "perhaps the county's most valuable resource". The population was 8,866 at the 2010 census. For statistical purposes, the United States Census Bureau has defined Marina del Rey as a census-designated place (CDP). The census definition of the area may not precisely correspond to local understanding of the area with the same name; for example, the 90292 ZIP code includes all of Marina del Rey and portions of neighboring Los Angeles, such as Del Rey, and has a population of 21,576, more than double that of the CDP. Many residents of the 90292 ZIP code consider themselves to live in Marina del Rey even if they in fact live outside the official boundaries of the CDP.

Venice is a neighborhood of the city of Los Angeles within the Westside region of Los Angeles County, California. Venice was founded by Abbot Kinney in 1905 as a seaside resort town. It was an independent city until 1926, when it merged with Los Angeles. Venice is known for its canals, a beach, and Ocean Front Walk, a two-and-a-half-mile (4 km) pedestrian promenade that features performers, fortune-tellers, and vendors.