Chumash Painted Cave State Historic Park in Santa Barbara is exactly that kind of magical find—a pocket-sized portal to ancient California hiding in plain sight. This isn’t your standard tourist ...

But the pirates’ gold at Walt Disney World isn’t the only buried treasure that awaits visitors to Florida. About a 70-mile ...

Missouri’s Meramec Caverns feature rare rock formations, rich history, and a colorful fall landscape above ground.

Explorers have traveled to the most hostile regions of the planet because of the human desire to see what lies beyond the ...

There are numerous options for unique underground adventures in the United States and around the world. If you want to mix up ...

Together with Black Chasm, these caves form what’s known as the “Calaveras Cave Trail” – a subterranean sightseeing route through some of California’s most impressive underground landscapes. The ...

The Ryfylke Tunnel is the longest undersea road tunnel in the world at present and stretches some 8.98 miles between ...

Once that critical mineral is dug up, it will leave the Copper State entirely. Despite the six-decade project still not being ...

The idea of disappearing into some of the world’s deepest pockets submerged in pitch black water, with only the sound of heavy breaths for company, would bring on a shiver for many.

Gerrard is a Journalist at UNILAD and has dived headfirst into covering everything from breaking global stories to trending entertainment news. He has a bachelors in English Literature from Brunel ...

Movile Cave in Romania has evolved independently since it was cut off from the air and sunlight 5.5 million years ago. Its extreme environment seems inhospitable to most life on Earth. Yet, this place ...

Oct. 15 (UPI) --The work of singer, songwriter, composer and artist Nick Cave is set to be explored in a new documentary, The Veiled World of Nick Cave, on the British network Sky Documentaries later ...