|The Sisters as seen from US 20 east of the town of Sisters|
|Same Location -- Spring of 2008|
|Middle and North Sister from viewpoint between Bend and Sisters|
|Middle and North Sister from Bend|
The three sisters are a trio of mountains in the Cascade Range that dominate the skyline in central Oregon particularly around the Bend area. The Fremont highway (Oregon 31) gives the driver the impression that it was surveyed by taking a compass course on the South Sister, an US 20 east of Bend gives a similar impression.