René-Levasseur Island in Quebec, the second largest island in the world. The island is located in a lake formed by a crater from a meteorite collision--the 4th known largest impact in the history of the world--214 million years ago.

René-Levasseur Island in Quebec, the second largest island in the world. The island is located in a lake formed by a crater from a meteorite collision--the 4th known largest impact in the history of the world--214 million years ago.