Floyd Collins squeezed himself inside Kentucky's Sand Cave in hopes of exploring its caverns and turning it into a tourist ...

In January 2006 Speleoresearch & Films and the Team la Venta started a three year exploration campain ... ranging from refrigerated suits to “crystal-friendly” boots, in order to guarantee a long, ...

Horseshoe Bay Cave, located under Frank E. Murphy Park in Egg Harbor, stretches over 3,103 feet, having been carved into the ...

Crystal Cave was located down a little back road on ... but he was also remarkably talented and years ahead of his time in exploring the longest cave in the world. The Sand Cave incident wasn ...

To get Fizzy Crystal in Hello Kitty Island Adventure you must have six Fizzy ore and the crafting recipe, which is earned by ...

Once submerged under the sea millions of years ago, the Cayman Crystal Caves were shaped ... that lasts approximately 90 minutes, exploring three caves and learning about their formation and ...

Here’s how. Collins is considered “one of the greatest cave explorers of all time,” according to the National Park Service. He discovered Great Crystal Cave in 1917, which his family ran as a show ...

Maryland's only show cave might not be the largest, but it’s packed with stunning formations at every turn. Crystal Grottoes Caverns is a hidden gem that delivers a surprising underground experience ...

Floyd Collins entered Sand Cave a century ago today to explore its prospects as a visitor site and became trapped in a passageway not much wider than his chest, dislodging a 27-pound rock that pinned ...

U.S. News Insider Tip: Café Olé, just outside the Crystal & Fantasy Caves, has one of the best fish sandwiches on the island. A sun hat is essential because you'll sit in the garden while they ...