Best Tennessee Lakes for Swimming

4 Tennessee lakes meet our swimming bar — each has a cited public-access or conditions signal behind it. Top of the list: Douglas Lake in Jefferson County. Ranked by designated swim areas (OpenStreetMap); surface acreage and live readings are shown where published.

Designated swim areas come from OpenStreetMap; surface acres from USGS NHD.

  1. 1

    Douglas Lake

    Jefferson County, TN29,661 acres

    2 swim beaches + 1 designated swim area (OpenStreetMap)

    See full conditions & things to do
  2. 2

    Tellico Lake

    Monroe County, TN15,159 acres

    1 swim beach + 1 designated swim area (OpenStreetMap)

    See full conditions & things to do
  3. 3

    Old Hickory Lake

    Sumner County, TN22,500 acres

    1 swim beach (OpenStreetMap)

    See full conditions & things to do
  4. 4

    Woods Reservoir

    Franklin County, TN3,628 acres

    1 swim beach (OpenStreetMap)

    See full conditions & things to do

More best-of lists for Tennessee lakes

Tennessee swimming — frequently asked

What is the best lake for swimming in Tennessee?

Douglas Lake in Jefferson County tops the list — 2 swim beaches + 1 designated swim area (openstreetmap). 4 Tennessee lakes qualify for this list overall.

How is this Tennessee swimming list ranked?

Every lake on the list has a cited public-access or conditions signal — never an opinion. We rank by designated swim-area count from OpenStreetMap. LakeVibe doesn't invent rankings: a lake only appears here when the data already supports it.

Which Tennessee lakes are best for swimming?

Our top picks are Douglas Lake, Tellico Lake, Old Hickory Lake, Woods Reservoir. Tap any lake for its full conditions, things to do, and where to stay.