The Underground is a Christian-affiliated concert venue, operated in the Greater Cincinnati area of Forest Park, Ohio.
The Underground is located at 1140 Smiley Avenue in Cincinnati Ohio. It is both a smoke and alcohol free environment offering free play pool tables, video games, shuffle board, and ping pong. The Underground has hosted a variety of musical acts including local artist and national acts like Datum Point, ONE38, Jermy Camp, Thousand Foot Krutch, The Stand Still, Project 86, OC Supertones, the Newsboys, The Devil Wears Prada, Grits, Relient K, Kutless and many more. The Underground is partnered with the nationally aired Zone music video show seen around the world on hundreds of stations. The Zone TV studio is located inside the Underground building.