1) Moraine of Europe 
Salpausselkä is an extensive ridge system left by the ice age in Southern Finland. It is a large terminal moraine formation that formed in front of the Baltic ice lake during the Younger Dryas period about 12,250 - 10,400 years ago. It runs from Hanko hundreds of kilometers to the east. It traps the extensive river and lake systems of Central Fin...[ski jump] Salpausselkä is a ski jumping venue in Lahti, Finland. The hills are K116, K90, K64, K38, K25, K15, K8 and K6. ...