Guntersville (previously known as Gunter's Ferry and later Gunter's Landing) is a city and the county seat of Marshall County, Alabama, United States. At the 2010 census, the population of the city was 8,197. Guntersville is located in a HUBZone as identified by the U.S. Small Business Administration (SBA).
The 2014 Bassmaster Classic was held on Lake Guntersville, which is part of Guntersville.
Guntersville is located at 34°20′54″N 86°17′40″W (34.348197, −86.294523).
According to the U.S. Census Bureau, the city has a total area of 42.4 square miles (109.9 km2), of which 25.4 square miles (65.8 km2) is land and 17.0 square miles (44.1 km2), or 40.14%, is water.
Guntersville is located at the southernmost point of the Tennessee River on Lake Guntersville, formed by the Guntersville Dam (built by the Tennessee Valley Authority). Geologically, the lake occupies a southern extension of Sequatchie Valley, which continues south as Browns Valley.
Guntersville was founded by John Gunter (1765–1835), the great-grandfather of American humorist Will Rogers. John's own great-great-grandfather, of Welsh-English descent, had emigrated to the New World in 1644. John Gunter was the wealthy owner of a salt mine in the early 19th century. In order to obtain more land to mine, John struck a deal with the Cherokee tribe that inhabited the area to use in his household as servants.