Hoodoo Butte

Hoodoo Butte is a cinder cone butte in the Cascade Range of northern Oregon, located near Santiam Pass. Immediately to the east lies Hayrick Butte, a prime example of a tuya; the two mountains' names were likely mistaken for each other, but stuck with them over time. The area has been subjected to a number of historic fires. Hoodoo is sometimes considered a subfeature of the Mount Washington shield volcano, and it forms part of the Sisters Reach, which extends from South Cinder Peak to Crane Prairie Reservoir, running for 56 miles (90 km). This region has a high vent density, with many mafic (rich in magnesium and iron) volcanoes of Pleistocene to Holocene age, such as Hoodoo. While Hoodoo has an intact summit crater that was blocked from erosion by glaciers, it has an irregular topography, giving it an open appearance.

A ski area, also named Hoodoo, is located on the northwest through northeast flanks of the cone, and includes five chairlifts. Other recreational activities popular in the area include snowshoeing and snowmobiling during the winter, and fishing, hiking, camping, mountain biking, windsurfing, and water skiing popular during the summer season.