Watch From Hell to Heaven: When the Coal Mines Close

In the far south east of Germany lies the small land of a thousand lakes: Lusatia. Many rare animals reside here, but only a few kilometers away, decades of coal mining have left behind giant slag heaps and mine lakes which drastically affected the ecosystem. Now, nature is returning. After decades of darkness, Lusatia now shelters Germany's most fascinating wilderness paradise.

From Hell to Heaven: When the Coal Mines Close is a 2013 documentary with a runtime of 48 minutes.