Glassy margin of a 300,000-year-old dike along the Ptarmigan Ridge Trail.
I am working on my next book, a road and trail guide to Mount Baker geology. The book focuses on volcanic geology. Most of the road and trail description drafts are done. Now I need VOLUNTEERS before the snow flies to field check distances, descriptions, and get back to me with your comments. It would be helpful if you had a GPS receiver but not essential. To volunteer, leave a comment or email me: dtchico at gmail dot com to request a pdf of one of these:
Middle Fork Nooksack Road and Ridley Creek Trail to Park Butte Lookout
Mount Baker highway to Heather Meadows and Artist Point.
Trails in that area: Bagley Lakes Trail [1.3 mile loop]; Chain Lakes Loop starting in Heather Meadows; Chain Lakes Loop starting at…
View original post 106 more words