Climbs 1
Rocktype UNKNOWN
Altitude 3123m a.s.l
Faces N

Hill features

Mount Jefferson is the second highest peak in Oregon and because of its summit pinnacle requiring Class 4 scrambling on very steep, usually ice-encrusted rock, it is considered by some to be the most difficult of the higher volcanoes. Jefferson is a likely extinct stratovolcano that last erupted about 40,000 to 50,000 years ago. 

There a many routes on Mount Jefferson. All but a few are considered quite dangerous due to rockfall and avalanche hazard. 

Summit of this hill

This summit has been climbed in no logbooks.

Route Cards

Sorry, There are no Route Cards associated with this hill
There are no comments from visitors to this hill.
Login as Existing User to add your comments

Summits, Scrambles, and Easy Climbs on this hill

Name Grade Stars Type Logs Partner Ascents
These routes you have climbed clean.
These routes you have climbed by seconding or top-roping.
These routes you have Dogged.
These routes you Did not Finish.
Routes are waiting to be checked by a crag moderator, and may not be accurate. Routes can't be verified by a crag moderator, and they need more information to confirm it. Routes are no longer climbable.

Volunteer to moderate Mount Jefferson
We rely on volunteers to moderate their local hills. You would check updates and approve scrambles/summits added to the database. It's a very easy job, and all you need is a guidebook and an hour or two each month. read more

Loading Notifications...