The Three Sisters are closely spaced volcanic peaks in the U.S. state of Oregon. They are part of the Cascade Volcanic Arc, a segment of the Cascade Range in western North America extending from south
The Three Sisters, looking north
Aerial view over the Three Sisters Wilderness, showing Middle Sister (left) and South Sister
Carver Lake is dammed by a glacial moraine and could produce a dangerous lahar.
Rock Mesa is an example of a rhyolite dome near the Three Sisters. South Sister rises in the background.
Sisters is a city in Deschutes County, Oregon, United States. It is part of the Bend, Oregon Metropolitan Statistical Area. The population was 3,064 at the 2020 census.
Three Sisters (Oregon)
…of Lane and Deschutes counties and the Willamette and Deschutes national forests, they are about 10 miles (16 kilometers) south of the nearest town, Sisters. Diverse species of flora and fauna inhabit the area, which is subject to frequent snowfall, occasional rain, and extreme temperature variation between…
Cascade Avenue in downtown Sisters
Former Hotel Sisters, built in 1912 by local businessman John Dennis
School district headquarters, the former Sisters High School