Mapping the Ice Age

The last Ice Age occurred 110,000 to 12,000 years ago. The Last Glacial Maximum (LGM) was the last period in this Ice Age when the ice sheets were at their greatest extension. This was around 26,500 years ago. Thanks to the Swiss federal mapping agency you can now view a 2.5D map of how Switzerland looked during the Last Glacial Maximum. You can view the Swiss LGM map in 2.5D, on a WebGL