Kolsås
Norway · Europe
About
Kolsås (Norwegian pronunciation: [ˈkôɫsoːs]), sometimes called Kolsaas, is a hill in the municipality of Bærum, Norway. Geologically, Kolsås belongs to the Oslo Graben area. Its two peaks consist of hard rhomb porphyric lava covering softer rocks, forming steep cliffs to the east, south and west.
Adapted from Wikipedia (CC BY-SA)。Photography via Wikimedia Commons.