Pingualuit Crater, Canada
The Pingualuit Crater is located in Canada on the Ungava Peninsula of Quebec.
The crater was formed after a meteorite strike some 1.4 million years ago and is most famous for its nearly perfect round shape and the lake that lies at the bottom of it.
There are a couple of things that make this lake very unique. The first one is the purity of the water.
Many believe it’s the purest freshwater lake on Earth, but the origin of the water is also very specific. The lake of Pingualuit crater doesn’t have any inlets or outlets, meaning that the rain and snow are its only water sources.
Kaali Crater, Estonia
Not all impact craters are millions and millions of years old. Some of them have been around for only a couple of thousand years, but that doesn’t make them any less fascinating.
On the contrary, some of those younger impact craters are the most beautiful places on Earth. Just like the Kaali Crater.
Located on the Estonian island of Saaremaa, Kaali crater is actually the biggest of a dozen other craters formed in the same region after a meteorite burst into pieces and hit the Earth.
This most massive crater is approximately 110 meters (360 feet) wide and about 21 meters (70 feet) deep. It is filled with emerald green water which the locals believe to be magical.
Many archaeological studies indicate that this lake was a holy one, a place of sacrifice and offerings for hundreds of years.