Deep in Angeles National Forest, about 2 miles from where the nearest paved road ends, a random concrete tunnel is carved into the hillside. A second tunnel follows down the broad path shortly after.

Gareth Fuller/PA Wire/AP Photo — -- A series of previously closed-off tunnels used during World War II that run along a part of England's coast have been excavated and reopened. The tunnels, ...

Last fall when Cincinnati asked for ideas for what to do with its empty, 2.2-mile abandoned subway tunnel system, many Enquirer readers and social media commenters had the same response: Why not use ...

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 ...

From grand central terminals left to crumble to rural stop-offs reclaimed by nature, these abandoned railway stations offer a ...

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 ...

Cincinnati's abandoned subway tunnel, which stretches two miles through Over-the-Rhine and northward, could be reimagined for another use after the city issued an informational request in late ...

CINCINNATI — In October, city officials asked a very crucial question that's been on many a Cincinnatian's mind over the years: What can we do with those abandoned subway tunnels? The council ...

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 ...

NEW ORLEANS (WGNO) — Since Hurricane Katrina, Charity Hospital in Downtown New Orleans has been abandoned. One local urban explorer recently went inside to discover more about the underground tunnels.

The Colorado Trail’s Segment 8 travels through Camp Hale National Monument north of Leadville, as seen Thursday, Aug. 1, 2024, including a passing near the former US Army’s 10th Mountain Division ...