Shanghai Tunnels in Portland Old Town: Kidnapping, and Underground Legends
2019-01-09
Used with permission of Cascade Geographic Society/Shanghai Tunnel Tours, © 2017 • Shanghai Tunnels isContinue Reading
Borax Hot Springs & Borax Lake: Stunning Geothermal Wonder in the High Desert
2018-07-03
• Borax Hot Springs is a geological phenomenon of the Alvord Basin • Slightly alkalineContinue Reading