Alum Creek State Park is located north of Columbus. Exit Interstate 270 (the north beltway) at Exit #23 (US 23). Go north to Lewis Center Road and turn east. This will eventually take you to the Alum Creek beach area.
Alum Creek has a 3000 foot beach.
The following map shows the location of the Thonged/Topfree area of Alum Creek Beach:
The Ohio Department of Natural Resources has a web page with Alum Creek State Park information.
