Meteor impact?
By glazou on Saturday 13 August 2005, 19:32 - General - Permalink
Flying back from Canary Islands to Paris last february, I had the surprise to see this by the window:

It really looked like a big and very old eroded crater, with circular magma waves around the crater.

Comments
It may be this?

maps.google.com/maps?q=eu...
Is not automagically?
I see grass growing over caldera. 8-|