Lee Petersen on Nostr: Looking over some transverse crevasses up at the O'Brien Icefall on the Castner ...

Looking over some transverse crevasses up at the O'Brien Icefall on the Castner Glacier in the Eastern Alaska Range. Read more about types of crevasses in my article here: https://www.lwpetersen.com/definitions/glaciers/crevasse-glacier/

My hiking guide to the Castner Glacier: https://www.lwpetersen.com/alaska-guide/castner-glacier-hiking-guide/

Photo taken in early July

#Glacier #Summer #Alaska