Black Rock
Idaho City, Idaho · 3,999 ft · In Boise National Forest
Photos: USFS
At a glance
6 of 8 facts known · recreation.gov, checked Sep 24, 2026
- Elevation
- 3,999 ft (1,219 m)3,999 ft1,219 m
Sites11
Black Rock lists no loops, so its sites are listed here. Pick a site to see its details.
- 001Standard · up to 6 people99 ft
- 002Standard · up to 6 people52 ft
- 003Standard · up to 6 people61 ft
- 004Standard · up to 6 people59 ft
- 005Standard · up to 6 people39 ft
- 006Standard · up to 6 people51 ft
- 007Standard · up to 6 people50 ft
- 008Standard · up to 6 people50 ft
- 009Standard · up to 6 people59 ft
- 010Standard · up to 6 people46 ft
Showing 10 of 11 · by site number
From recreation.gov's site list, Oct 10, 2026.
Amenities
From OpenStreetMap, Overture Maps Foundation — Places, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites · Correct
- Caravan / RV sites
- Drinking water
- Picnic tables
- Tent sites
From OpenStreetMap, Overture Maps Foundation — Places, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites
You could be the first camper hereYou could be the first camper on this page
Stayed here? Share what the next camper should know.
Free account · no email needed to browse
About
Overview
Black Rock Campground is located approximately 20 miles from Idaho City, on the North Fork Boise River, at an elevation of 4,300 feet. Visitors enjoy fishing, swimming and exploring local trails.
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.
From OpenStreetMap, Overture Maps Foundation — Places, Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, and USFS INFRA Recreation Sites · · Edit
Cell service
Report signalFCC map: no coverage reported
- VerizonNo coverage on FCC map
- AT&TNo coverage on FCC map
- T-MobileNo coverage on FCC map
Cell service at Black Rock: FCC map Dec 2025
Weather
National Weather Service
- TueWidespread Frost then Sunny, 1% chance of rain62°33°
- WedWidespread Frost then Sunny66°38°
- ThuPatchy Frost then Sunny71°40°
- FriSunny75°42°
- SatSunny73°44°
Nearby camping
SeeSee all on the map
Ninemeyer Campground
Public Land · 2.9 mi · Idaho City
Barber Flat Cabin (Boise National Forest, ID)
Public Land · 3.1 mi · Idaho City
Troutdale Campground
Public Land · 5.8 mi · Idaho City
3 more within 25 mi
4 OpenStreetMap entries in Idaho City share one park. They may be individual sites of a single campground. Suggest a merge
Dispersed camping nearby
Free dispersed camping within 19 mi, on public land.
- 14 mi
Camp site
Atlanta, ID · On U.S. Forest Service land · Boise National Forest
- 18 mi
Irish Point Dispersed
Robie Creek, ID · On Bureau of Reclamation land · Arrowrock Reservoir
- 18 mi
Camp site
Atlanta, ID · On U.S. Forest Service land · Boise National Forest
- 18 mi
Camp site
Lowman, ID · On U.S. Forest Service land · Boise National Forest
Location and contact
Data from OpenStreetMap, Overture Maps Foundation — Places, Recreation Information Database (RIDB) / Recreation.gov, Recreation.gov — campground rate cards, USDA Forest Service — Recreation Opportunities, USFS INFRA Recreation Sites
Something wrong here? Suggest an edit
Run this campground? Claim the listing