Mortenson Lake National Wildlife Refuge has 1 named peak. The highest is Twelvemile Hill at 2,212 m.
There are 1 named mountains in Mortenson Lake National Wildlife Refuge. The highest and the most prominent mountain is Twelvemile Hill.
The highest peak in Mortenson Lake National Wildlife Refuge is Twelvemile Hill, at 2,212 m.
Notable peaks in Mortenson Lake National Wildlife Refuge include Twelvemile Hill.
