Pompeys Pillar National Monument
Pompeys Pillar, Montana
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Pompeys Pillar National Monument is a testament to human history, showcasing hundreds of marketing, petroglyphs, and inscriptions that create a living journal of the American West. For more than 11,000 years, many peoples celebrated this sandstone outcrop as a landmark and outstanding observation point, with explorer William Clark of the Lewis and Clark Expedition inscribing his mark alongside countless others.
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- Website: Pompeys Pillar National Monument
Nearby Sites (within 5 miles)

