Crack In The Ground Hike: A 2 Mile Long Volcanic Fissure In Oregon by Jessica Tomlinson | Feb 1, 2021 | Adventures, Eastern Oregon, Featured, Hiking, Interesting, Photography, Photos, Things To Do, Travel, Weird OregonA few thousand years ago a volcanic fissure opened up in Oregon’s high desert near Christmas Valley. These fissures in the earth’s surface are usually filled with rock and soil after they’re formed, but because the area is so arid, Crack In The...