Lake Havasu City is a city in Mohave County, Arizona. It is located on the eastern shore of Lake Havasu, a large reservoir formed by the Parker Dam on the Colorado River. Lake Havasu City is known for its warm climate, outdoor recreational activities, and tourism. It is a popular destination for boating, fishing, hiking, and off-roading. The city also features the famous London Bridge, which was purchased by the founder of Lake Havasu City and reassembled in the city in 1968. Lake Havasu City has a population of approximately 55,000 residents and is a growing community with a thriving economy.