France and Southern England - 2005 - kiwirallyfan
Le Grande Mine Crater at La Boiselle (just north of Albert) was created druing the opening stages of the Battle of the Somme (WWI) by tunnelling under the Germans and exploding a huge quantity of explosives.  It's huge!

Le Grande Mine Crater at La Boiselle (just north of Albert) was created druing the opening stages of the Battle of the Somme (WWI) by tunnelling under the Germans and exploding a huge quantity of explosives. It's huge!