The rock doctor is in the house! Dr. Kim Ely discusses about the unique geological features of Hayrick Butte, a rare type of volcano located in the Willamette National Forest next to the Hoodoo ski area.
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This podcast is produced by Dirty Freehub, a nonprofit organization that publishes hand-curated (and great!) gravel cycling route guides. Our mission is to connect gravel cyclists to where they ride through stories about culture, history, people, places, and lands with the hope that they will become involved as advocates, volunteers, or donors with organizations that protect and preserve recreation spaces.
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