Patomskiy crater or Patom crater ( , (Patomskiy Krater), also known as , Konus Kolpakova "Kolpakov cone") or "Fire Eagle Nest" https://siberiantimes.com/science/casestudy/features/a-volcano-or-a-ufo-what-created-this-mysterious-siberian-crater/ is a peculiar rock formation located in the Bodaibo District of the Irkutsk region of southeastern Siberia, 360 kilometers from the district center Bodaibo.