Elevation: 4,436 ft
Owinza Butte is a minor hump that is located just over 10 miles east of Dietrich, Idaho on the south side of ID-24. An old 2-track road leads to the summit. USGS Owinza Butte
Owinza Road (unsigned) is located along ID-24 east of US-93 exactly 10.2 miles east of Dietrich and 30.4 miles west of Minidoka. From ID-24, drive southwest up Owinza Road for 1.1 miles to an unsigned junction (4,278 feet) and park.
Northwest Face, Class 1
From the unsigned junction, hike southeast up an old 2-track road (narrow but drivable for a 4WD with medium clearance) to reach a saddle at a water tank. Continue left/east up the road to the rocky summit of Owinza Butte. The east summit is the high point. It is a barely perceptible hump when viewed from a distance.
Regions: SNAKE RIVER PLAIN
Mountain Range: Snake River Plain
Longitude: -114.05919 Latitude: 42.8699