5 Amazing Holes
These holes are not only amazing, but some are really terrifying; the sheer
scale of these holes reminds you of just how tiny you are.
1. Kimberlee Big Hole -- South Africa
Apparently the largest ever hand-dug excavation in the world, this 1097
meter deep mine yielded over 3 tons of diamonds before being closed.
2. Glory Hole -- Monticello Dam, California
A glory hole is used when a dam is at full capacity and water needs to be
drained from the reservoir. This is the 'Glory Hole' at Monticello dam, and
it's the largest in the world of this type of spillway, its size enabling it
to consume 14,400 cubic feet of water every second.
3. Great Blue Hole -- Belize
This incredible geographical phenomenon, known as a blue hole, is situated
60 miles off the mainland of Belize. There are numerous blue holes around
the world, but none as stunning as this one.
4.
Sinkhole -- Guatemala
These photos are of a sinkhole that occurred early this year in Guatemala.
The hole swallowed 2 dozen homes and killed at least 3 people.
5. And the really terrifying one!
This is the 'Biggest Sink Hole of All' that you have heard about. It is
capable of swallowing trillions and trillions of U.S. dollars ... Annually!
Related Links:
Amazing Projects of Dubai
Underground Wonders of the World: Lost Caverns and Buried Cities
Top Seven Weirdest Houses
http://articles. mercola.com/ sites/articles/ archive/2009/ 07/14/5-Amazing- Holes.aspx