Iron Mountain

Iron Mountain is a summit in the Sawtooth National Forest reaching 9,694 feet above sea level. The peak features dry southern slopes overlooking Camas Prairie and heavily forested northern slopes covered in pine trees.

A fire lookout tower once stood at the summit, now marked only by concrete foundations visible at the top. These ruins are remnants of early forest management efforts in the region.

The mountain serves as a natural boundary between the developed Camas Prairie region and the remote wilderness of the Sawtooth National Forest.

Plan to drive several hours from Boise to reach the trailhead at Bighorn Campground. The journey out and back is demanding, so starting early and checking weather conditions beforehand are essential for a safe visit.

The peak marks a sharp boundary where settled prairie lands give way to vast wilderness, providing hikers with views of two contrasting landscapes from one vantage point. Heart Lake nestled at high altitude just to the north adds a scenic alpine water feature that distinguishes this hike from others in the area.

Location: Idaho

GPS coordinates: 43.53823,-115.04535

Latest update: December 14, 2025 14:25