Laki Tourist attraction in Iceland

Reference:Chmee2 / CC BY-SA 3.0
Reference:Chmee2 / CC BY-SA 3.0
Map gps coordinates: 64.064722, -18.226111
Address: F235, Iceland

After the Icelandic volcanic eruption of Laki in 1783, and the subsequent harsh European winter of 1784, Benjamin Franklin made observations connecting the causal nature of these two separate events. He wrote about them in a lecture series.

Source: Wikipedia