• The Three Sisters are closely spaced volcanic peaks in the U.S. state of Oregon. They are part of the Cascade Volcanic Arc...
  • Snowmobiling Trails in Three Sisters offer an extraordinary experience in the captivating winter wonderland of Three Sisters, Oregon.
  • Three Sisters is a potentially active volcanic center that lies close to rapidly growing communities and resort areas in Central Oregon.
  • Catching a glimpse of the Three Sisters can happen any time of day from locations around Central Oregon, though not all viewpoints are created equal.
  • Photo courtesy of the Oregon State Highway Department. More Images of Three Sisters. March 30, 2004. Uplifting is still ongoing at South Sister.
  • Location and Information. Three Sisters Oregon are a trio of mountains located about 25 miles west of Bend in the Deschutes National Forest.
  • A trio of volcanic peaks, each rising more than 10,000 feet.Part of the Cascade Volcanic Arc and the Cascade Range located in the Three Sisters.
  • Three Sisters. From Oregon Hikers Field Guide. ... The Three Sisters are the dominant mountains in the Cascades south of Mount Jefferson and east of Eugene.
  • Sisters is a vibrant and artistic small town in Oregon named for the Three Sisters, a trio of nearby mountains that tower in the west.
  • South Sister was the tallest and most beautiful of the three. The 3 Sisters enjoyed their land, naïve of how they had come to be. They all vowed to protect Oregon...