The Mountains of Mithrim were mountains in Hithlum running northwest of Ered Engrin. This mountain chain formed the border between Mithrim and Dor-lomin.

Boromir: "Is it not a strange fate that we should suffer so much fear and doubt for so small a thing? So small a thing!"
- J. R. R. Tolkien, The Fellowship of the Ring II:10
Community content is available under CC-BY-SA unless otherwise noted.