Hogg Rock, Andrews Forest
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Facts and practical information
Hogg Rock is a tuya volcano and lava dome in the Cascade Range of northern Oregon, located close to Santiam Pass. Produced by magma with an intermediate andesite composition, it has steep slopes and thick glassy margins. Hogg Rock exhibits normal magnetic polarity and is probably about 80,000 years old. ()
Elevation: 4823 ftCoordinates: 44°25'19"N, 121°52'26"W
Day trips
Hogg Rock – popular in the area (distance from the attraction)
Nearby attractions include: Hoodoo, Three Fingered Jack, Elliott Corbett Memorial State Recreation Site, Hoodoo Butte.