Did lions ever live in Europe?
Lions once lived in parts of southeastern Europe, including ancient Greece, and Ice Age cave lions roamed across Europe tens of thousands of years ago.
Where is the world's oldest known winery?
The world's oldest known winery, about 6,100 years old, was found in the Areni-1 cave in Armenia.
Does the Great Stalacpipe Organ play by itself?
The Great Stalacpipe Organ plays automatically during cave tours.
How many stalactites does the Great Stalacpipe Organ use?
The Great Stalacpipe Organ uses 37 stalactites.
What is Lava River Cave?
Lava River Cave near Bend is a lava tube about a mile long.