Exploring places on planet Earth with Google Earth
Monturaqui crater
https://en.wikipedia.org/wiki/Monturaqui
Barringer crater
https://en.wikipedia.org/wiki/Meteor_Crater
Pingualuit crater
https://en.wikipedia.org/wiki/Pingualuit_crater
Clearwater Lakes craters
https://en.wikipedia.org/wiki/Clearwater_Lakes
Manicouagan crater
https://en.wikipedia.org/wiki/Manicouagan_Reservoir