The River Fleet in London is a tidal river that once provided water for many industries. Over the years, it became quite polluted, then was consigned to flow underneath the city as London grew, until it was eventually in...
https://www.neatorama.com/2011/07/23/londons-underground-river/Who knew? A tunnel dug underneath the Demilitarized Zone between North and South Korea is open for tours, even though you cannot access the ground above it! This is just one of several odd and interesting corridors y...
https://www.neatorama.com/2011/07/06/tunnel-vision-cool-corridors-around-the-world/Photo: Stephen Alvarez [National Geographic] If... ...s 10 jaw-dropping suggestions that all take place underground . That's part of the Mammoth Cave National Park in... ...the picture above. Other suggestions include the Underground City of Montreal, the Cu Chi Tunnels of Vietnam a...
https://www.neatorama.com/2011/04/27/10-amazing-underground-walks/Archived TV and film footage is kept safe and soun... ...chived TV and film footage is kept safe and sound underground in a salt mine in Kansas. The Hutchinson Salt Min... ...as. The Hutchinson Salt Mine in Kansas covers 900 underground acres. When a section is finished as a mine, that... ...mate-controlled s...
https://www.neatorama.com/2010/09/14/salt-mine-storage/Looking at these amazing pictures posted at Co... ...nsion" in Bowdon, England, is entirely built underground and comes complete with a swimming pool with wate...
https://www.neatorama.com/2010/05/06/ultimate-super-villains-lair/Pat and Diane Farla of Shropshire, England moved i... ...grid up and found a narrow tunnel which led to an underground chamber! The room held a wooden cross, brick seat...
https://www.neatorama.com/2010/04/09/an-ancient-room-under-the-house/Many folks built small bomb shelters to survive... ...epare for the end of the world as we know it. The underground
https://www.neatorama.com/2009/08/24/waiting-for-the-end-of-the-world/Found in the Luray Caves, Virginia, this has got to be amongst the most astonishing musical instruments in the World. The organ was designed by Leland Sprinke in 1956 and replaces traditional organ pipes with the stal...
https://www.neatorama.com/2009/08/02/the-great-stalacpipe-organ/When they were not too busy conquering distant lan... ...engineers spent a century digging a 66-miles long underground aqueduct to bring water to modern day Syria:The s...
https://www.neatorama.com/2009/03/23/longest-underground-aqueduct-in-the-world-discovered/The tunnel under Atlantic Avenue in Brooklyn was New York's first subway tunnel. It was built in 1844, then abandoned in the late 1850s. For over a hundred years, the tunnel seemed to be only a rumor, until an teenage ur...
https://www.neatorama.com/2009/02/04/the-forgotten-subway/
