The Elgygytgyn Lake - a meteorite crater!

I have put together all information and photographs on the biggest of the young meteorite craters of the Earth - the Elgygytgyn impact structure.  This crater is situated at 68 degrees North in Chukotka; it is 12 miles across.  The impact had formed a lake where some unique fish were discovered.

http://flyfishingrussia.com/posts/c27eae13-the-elgygytgyn-lake