The Old Elbe Tunnel in Hamburg, Germany, is over 100 years old and still in use today. With its ceramic tiles, dim lights, and arched ceiling, it offers a peaceful yet slightly eerie underground ...

Explore the 45-mile Tunnel Hill State Trail in Illinois, where history, ghost towns, and stunning landscapes await your next ...

Planning to build an underground, unique structure in the wild completely from scratch using primitive tools, exploring ...

It wasn’t his only outdoor game, as he also played for the Pittsburgh Penguins in the NHL’s first-ever Winter Classic in 2008 ...

If you want a true underground Michigan experience, this is the one. Quincy Mine takes you below ground and leaves you with stories.

Iran-US tensions LIVE: President Donald Trump said the US was moving naval warships closer to the region “just in case” he ...

From quirky museums to the region's only free aquarium, Greater Manchester is packed full of budget-friendly things to do ...

The municipality of Amsterdam announced Tuesday that the IJ Tunnel, the city’s main roadway connecting Centrum to Noord, will ...

There's plenty to keep visitors busy in the Big Peach.

Supporters believe that with the addition of two or three stations, Central Subway could grow from a stub to a proper light ...

The St. Agnes Thrift Shop in Atlantic Highlands today offers great bargains, but it hides a fascinating 150-year-old history.

The highest-paid female soccer player talks bag charms, hair braids, and career milestones with Harper’s Bazaar ahead of her ...