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Top 10 Strange Holes in the World

These top 10 strange holes are geographical phenomena and most astounding sites in the world. Some hole are made occasionally by nature but some  by the man in search for the mining wealth. Here we point out the top ten biggest and strangest of them.

1. Darvaza Gas Crater – Turkmenistan (The Door to Hell):


In the heart of the Karakum desert of Turkmenistan the Darvaza Gas Crater or The Burning Gates give off a glow that can be seen from miles away during the dark night. The large crater is a result of a Soviet gas exploration accident in the 1950’s. It was created when a Soviet drilling rig was drilling for natural gas fell into an underground cavern resulting in a crater which today measures roughly 60 meters in diameter and 20 meters deep. The huge crater was set alight shortly after being discovered and has been burning ever sinse. The smell of burning sulfur can be detected from a distance and becomes quite strong as you near the hot edge of the crater.

2. Kimberley Diamond Mine – South Africa:

The Kimberley Diamond Mine (also known as the Big Hole) holds the (disputed) title of being the largest hand-dug hole in the world. From 1866 to 1914 50,000 miners dug the hole with picks and shovels, yielding 2,722 kg of diamonds. Attempts are being made to have it registered as a world heritage site. The Big Hole has a surface of 17 hectares (42 acres) and is 463 metres wide. It was excavated to a depth of 240 m, but then partially infilled with debris reducing its depth to about 215 m; since then it has accumulated water to a depth of 40 m leaving 175 m visible. Beneath the surface, the Kimberly Mine underneath the Big Hole was mined to a depth of 1097 metres. A popular local myth claims that it is the largest hand-dug hole on the world, however Jagersfontein Mine appears to hold that record.

3. Monticello Dam – California:


4. Bingham Canyon Mine – Utah


5. Great Blue Hole – Belize


6. Mirny Diamond Mine – Siberia:

7. Diavik Mine – Canada


8. Sinkhole – Guatemala:


9. Udachnaya Pipe – Russia:


10. Chuquicamata – Chile


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