Cervidae Peak

Cervidae Peak rises to 4,987 feet in Idaho. With roughly 364 feet of topographic prominence, it stands well above the surrounding terrain. The Cervidae Peak Trail covers 1.9 miles round trip (out-and-back) with about 1,896 feet of elevation gain — a steep, sustained climb. It's rated Moderate overall.

The Route

Most of the climbing comes early — the first half of the route does the bulk of the work before the grade eases. The steepest stretch arrives around mile 0.89, gaining roughly 3,900 feet per mile — expect a slow, deliberate pace through here. From the trailhead at about 3,048 feet, the route tops out near 4,944 feet.

Getting There

The trailhead is at 43.60834, -115.98936 (tap for driving directions). It's roughly 10 miles east of Boise, Idaho. Arrive early on weekends — trailhead lots at popular peaks fill quickly, and cell service is often unreliable once you leave the highway.

When to Go

Late May through October is the main season. Snow and ice linger into spring and return early in fall at this latitude and elevation; in winter this becomes a different, more serious undertaking requiring traction devices and warm layers.

Know Before You Go

The Moderate rating comes from the National Park Service difficulty formula, which weighs total distance against elevation gain. Most hikers should budget about 1.5 hours of moving time; add margin for breaks, photos and the descent. Download the GPX track from this page before you go — cell coverage is unreliable in the mountains and a saved route works offline in any GPS app. Conditions change: verify current access, closures and weather with the official land manager before you go. Trail data is sourced from OpenStreetMap contributors (ODbL).