Mt. Springfield
Wikisimpsons - The Simpsons Wiki
A very high mountaim located by a lower mountain (which in turns is right beside a smaller mountain) outside of Sprinfield. Homer attempts to climb the mountain in an episod, being sponsored by a powerbar-company. Once Abe Simpson had tried to climb the mountain, and his climbing partner is still left frozen on the mountain (with Abe's bite marks on his arm).