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

The post 9 Underground Tunnels in U.S. Cities You Can Explore This Fall appeared first on Author Kathy Haan. This post ...

When you walk down a sidewalk in, say, downtown Denver or Colorado Springs, there just might be tunnels underneath your feet. They’re known as “hollow sidewalks,” and many of them have been filled in ...

While West Texas is certainly a region of many mysteries, the underground tunnels scattered beneath our region may be among the most intriguing. What's even weirder, to me, is that a lot of West ...

Deep in the Rock Creek Canyon, south and east of Twin Falls, a long-forgotten remnant of southern Idaho history is concealed by a dense patch of poplar and sage. Like its history, the entrance to the ...

👋 Welcome to 5 Things PM! “South Park” is back with a vengeance. The show’s 27th season premiered this week, taking swings at President Donald Trump and Paramount, its parent company. The ingredients ...

walk along with me. This is what it is like to enter into the increasingly darker and darker spot known as Tunnel six. Located on the road to the Sugar Bowl ski resort. This tunnel is *** symbol of ...

Ever want to explore the underside of the infrastructure of the greatest city in the world without, y'know, going down there? Got half an hour? Last summer Andrew Wonder and Steve Duncan went on a ...

(TNS) — It was an audacious pitch: Constructing a loop of tunnels to shuttle visitors in Teslas between San Antonio International Airport and downtown. And when the Alamo Regional Mobility Authority ...

What you don’t know: where the other end is, who’s in it, what they’ve left behind. Is it booby-trapped? Is it big enough for a person to walk through? Is the air quality lethal? Who’s on the other ...