Stonehenge Along the Columbia River | Mossback's Northwest

Eccentric railroad millionaire Sam Hill built a concrete “castle” on the Columbia River, where he entertained European royalty. Curiously, he also erected Maryhill Stonehenge, a replica of England's prehistoric monument. It's been a source of mystery, vandalism, and speculation. What world events inspired him to build the unique monument? And does it tell us about the stars and the seasons? Watch more episodes of Mossback's Northwest:    • Mossback’s Northwest   Go deeper on this episode with the Mossback Podcast: https://crosscut.com/podcast/mossback... Follow Cascade PBS on Instagram:   / cascadepbs   Watch more from Cascade PBS: https://www.cascadepbs.org/