Reliance is an unincorporated community in Polk County, Tennessee, United States. Reliance is located on the Hiwassee River at the junction of Tennessee State Route 30 and Tennessee State Route 315, 8.8 miles east of Benton. This is a beautiful spacious private cabin situated in Tennessee, this is a 2 bedroom home just minutes from attraction sites, this lovely, cozy, comfortable home is just perfect and warm enough for a family vacation and couples getaway..