Hennepin County is a county in the U.S. state of Minnesota. Its county seat is Minneapolis, the state's most populous city. The county is named for the 17th-century explorer Louis Hennepin. It extends from Minneapolis to the suburbs and outlying cities in the western part of the county. Its natural areas are covered by extensive woods, hills, and lakes.

Minneapolis, officially the City of Minneapolis, is a city in and the county seat of Hennepin County, Minnesota, United States. With a population of 429,954, it is the state's most populous city as of the 2020 census. It occupies both banks of the Mississippi River and adjoins Saint Paul, the state capital of Minnesota. Minneapolis, Saint Paul, and the surrounding area are collectively known as the Twin Cities, a metropolitan area with 3.69 million residents. Minneapolis is built on an artesian aquifer on flat terrain, and is known for cold, snowy winters and hot, humid summers. Nicknamed the "City of Lakes", Minneapolis is abundant in water, with thirteen lakes, wetlands, the Mississippi River, creeks, and waterfalls. The city's public park system is connected by the Grand Rounds National Scenic Byway.