The steep and quite crevassed Lyman Glacier has a narrow outcrop that separates it into halves. The N portion was the original route. The South portion is steep on the lower half (40 degrees) with unbroken neve or ice; the upper half is a series of crevasses and serac walls.
|Driving Distance from Portland||120 miles|
|Driving Time from Portland||3 hours|
|Expected Duration||Car to car in two or more days|
|Relevant Books||Cascade Alpine Guide: Columbia River to Stevens Pass by Fred Beckey|
|Relevant Maps||On the Mazama Climbing and Hiking map page <href="http: maps.google.com="" maps?f="q&source=s_q&hl=en&geocode=&q=mt+adams,+USA&sll=37.0625,-95.677068&sspn=42.581364,92.636719&ie=UTF8&ll=46.19932,-121.490765&spn=0.072953,0.180931&t=p&z=13&iwloc=addr"" title="Google Map">Google Map</href="http:>|
|Awards Qualified||16 Major NW Peaks, Guardian Peaks|