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Black Rock Campground

in Boise National Forest

The numbers that decide it

Longest rig
99 ft
Sites
11
Electric hookups
Not published
Pull-through sites
No
Paved access
No
Accessible sites
Not published
Driveway grade
Not published
Bear boxes
Not published
Campfires
Yes
Shade
Yes
Group sites
Not published

Site-level RV detail confirmed against Recreation.gov. Where a field says "not published," the agency has not published it — it does not mean zero.

Recreation.gov

Checked 2026-08-05

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Official Forest Service page

Black Rock Campground

The Black Rock Campground is located 20 miles from Idaho City, Idaho on the North Fork Boise River, at an elevation of 4,300 feet. Visitors enjoy fishing, swimming and exploring local trails. Natural Features: The campground sits on the banks of the North Fork Boise River, where ponderosa pines tower over the area. Most campsites have partial shade, but little privacy from other campers. A variety of wildlife makes its home around the campground. Recreation: The North Fork Boise River offers rainbow trout fishing in a beautiful natural setting. Many swimming holes can be found within a short distance of the campground. Numerous trail opportunities for hiking, mountain biking, horseback riding and dirt biking can be found in the vicinity.

Before you go

Season

Mid-May – Mid-October

Reservations

First-come, first-served

Scenic drives that pass close

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