Sisters joins an elite list that includes Eastern Lake County (Phase 1 of the proposed Oregon Outback International Dark Sky Sanctuary), Oregon Caves National Monument, the city of Antelope ...
Sisters (population 3,467) is also Oregon’s seventh International Dark Sky Place — the others include Sunriver, Eastern Lake County, Oregon Caves National Monument, Cottonwood Canyon State ...
Sisters joins other dark sky locations in Oregon, including Eastern Lake County, the Oregon Caves Monument, Cottonwood Canyon State Park, along with Oregon’s first International Dark Sky ...