8 Geologic Wonders of Oregon to Visit
Briefly

Oregon is a treasure trove for geology enthusiasts, showcasing its dynamic landscape shaped by enormous lava flows, Ice Age megafloods, and violent volcanic eruptions. Highlights include Mt. Hood National Forest with its clear artesian spring, Cave Junction's intricate marble formations, and the Pillars of Rome in Jordan Valley, fascinating rock formations evoking ancient architecture. Each site invites exploration, offering visitors unique geologic insights while celebrating the state's rich geological history and natural beauty.
Oregon's geology showcases a blend of enormous lava flows, Ice Age megafloods, and volcanic eruptions, making it a paradise for geology enthusiasts.
Mt. Hood National Forest offers a mini volcanic experience with a clear artesian spring and a unique log-strewn lakebed visible from the surface.
Cave Junction features winding passageways and grand chambers formed from marble over millions of years, accessible only via guided tours.
The Pillars of Rome in Jordan Valley are fossil-bearing rock formations that resemble ancient Roman ruins, with towering columns and changing colors.
Read at Portland Monthly
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