Lost Trail Pass (5/7) List item Submitted to "A Chilly Look at Montana" Approved by Rex Trulove October 30, 2019, 4:10 pm 11 Views Share Tweet Pin Lost Trail Pass, between Idaho and Montana, shows quite a bit more snow. That isn’t surprising since the altitude is nearly 7,100 ft. That is pack ice on the road surface. MoreReport Item navigation Previous submission Next submission View full list Share Tweet Pin Written by Rex Trulove Leave a Reply Cancel replyYou must be logged in to post a comment.