Jumbo Peak (northeast ridge, lower Miocene andesite flows, volcanic rocks of Council Bluff), Mva(cb) * "Viewpoint location:" Juniper Ridge Trail 261 Dark Divide * "Viewpoint elevation:" 1516 meter (4974 ft) * "View direction:" 10° * "Location source:" Garmin GPSmap 60CSx * "Location Datum:" WGS84