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 ...

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 ...

Get ready to switch off your flashlight and immerse yourself in the dark for an exhilarating 6k walk in long tunnel complete ...

What if Cincinnati's old subway tunnels became an underground food hall and art market? Or canals for kayaking? Or speakeasy spots? The city asked for ideas on what to do with the unused subway ...