Setenil de las Bodegas (Cádiz) Purchase this image at http://www.stocksy.com/556373

Setenil de las Bodegas (Cádiz) Purchase this image at http://www.stocksy.com/556373

Mammoth Cave, Kentucky. Mammoth Cave is the largest underground cave in the world. Explorers have been studying it for nearly a century, and they say that there are still miles of caves not explored yet.

Mammoth Cave, Kentucky. Mammoth Cave is the largest underground cave in the world. Explorers have been studying it for nearly a century, and they say that there are still miles of caves not explored yet.

Mammoth Cave National Park • Mammoth Cave, Kentucky. Cancellation stamps: November 24, 1988; September 2, 1989; September 6, 1992

Mammoth Cave National Park • Mammoth Cave, Kentucky. Cancellation stamps: November 24, 1988; September 2, 1989; September 6, 1992

Mammoth Cave - at least 10 times, half when I was kid, half with my kids. Always great fun...

Mammoth Cave - at least 10 times, half when I was kid, half with my kids. Always great fun...

Mammoth Cave is the world’s largest cave system with over 300 miles of documented passageways. The cave is so large that many researchers suspect there are hundreds of miles of cave that haven’t even been discovered. Mammoth Cave National Park is sure to make for an exciting day trip as you explore the natural wonder of the cavern and learn about Kentucky cave history.

Mammoth Cave is the world’s largest cave system with over 300 miles of documented passageways. The cave is so large that many researchers suspect there are hundreds of miles of cave that haven’t even been discovered. Mammoth Cave National Park is sure to make for an exciting day trip as you explore the natural wonder of the cavern and learn about Kentucky cave history.

Visit all the US National Parks Mammoth Cave National Park

Stalactites and Stalagmites, Drapery Room, Mammoth Cave National Park, Kentucky, USA

Mammoth Cave Staircase ... Kentucky Kathy....these are the stairs I'm talking about! Scary!

Mammoth Cave Staircase ... Kentucky Kathy....these are the stairs I'm talking about! Scary!

Mammoth Cave, Kentucky: An incredible cave. The tour guide told us some amazing historical uses for the cave.

Mammoth Cave, Kentucky: An incredible cave. The tour guide told us some amazing historical uses for the cave.

Mammoth Cave, Cave City, Kentucky Mammoth Cave National Park lies the most extensive cave system on earth, with over 350 miles of passageway mapped and surveyed. And yet after 4,000 years of intermittent exploration, the full extent of this water-formed labyrinth remains a mystery.

Mammoth Cave, Cave City, Kentucky Mammoth Cave National Park lies the most extensive cave system on earth, with over 350 miles of passageway mapped and surveyed. And yet after 4,000 years of intermittent exploration, the full extent of this water-formed labyrinth remains a mystery.


Más ideas
I've loved Mammoth Cave since I was a kid...better than any other cave as far as I'm concerned...

I've loved Mammoth Cave since I was a kid...better than any other cave as far as I'm concerned...

Mammoth Cave in Kentucky. World's largest cave system. Over 390 miles of passageways!

Things to do in Kentucky

Mammoth Cave in Kentucky. World's largest cave system. Over 390 miles of passageways!

Sheltowee bridge / Red River Gorge / Kentucky, USA - I'll pass on walking across this bridge...bridge, right?

Sheltowee bridge / Red River Gorge / Kentucky, USA - I'll pass on walking across this bridge...bridge, right?

Mammoth Cave, Kentucky  One of the 7 wonders of the world.....  Beautiful & been there several times!!

Mammoth Cave, Kentucky One of the 7 wonders of the world..... Beautiful & been there several times!!

Pinterest
Buscar