In South Carolina's Blue Ridge Mountains lies a mysterious 19th-century tunnel that never fulfilled its promise but continues ...

This unfinished railroad tunnel in Oconee County, South Carolina has a lot of history, and now visitors can explore it as a part of a public park.

Ohio’s hiking trails are beautiful. Showcasing the state’s natural beauty and diverse landscapes, these special routes always renew our appreciation for the Buckeye State. Yet there are a handful of ...

Cincinnati's abandoned 19th-century beer tunnels, dug by German immigrants for lager brewing, are being mapped by the city. The Brewery District Community Urban Redevelopment Corporation has been ...

As my friend Lize and I step into the mouth of the 582-foot Clarity Tunnel, I feel as if I am embarking on the physical act ...

Wander along Pennsylvania’s abandoned railroads and discover eerie, photogenic tracks that locals and explorers swear are ...

An ominous, spiked fence guards abandoned train tunnels tucked away in the hills above Colorado Springs. The fence indicates a closure, with folklore pointing to a dark past of the area. Located in ...

The city of Cincinnati never finished building its subway in the 1920s, a decision that has long been second-guessed. The subway tunnel not only sits empty but costs city taxpayers money to maintain.

The canal tunnel on the Huddersfield Narrow Canal was authorized by an Act of Parliament on 4 April 1794. Construction of the ...