Featured amenities
River Access
Sites & Rates
Average nightly rates11 total sites
RV Sites
11 sites
About Black Rock
Number of accommodations: 11
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
River Access
Water Access
- River Access
Rates, Sites & Availability
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11 Sites Available
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Reviews (98)
What Guests Are Saying
Black Rock Campground is a beautiful and remote spot along the North Fork of the Boise River, offering a peaceful atmosphere with well-spaced sites and easy access to trails and swimming areas. While some amenities like the water pump and fire pits need attention, and issues with noise from generators and aggressive bees were noted, many campers enjoyed their experiences and appreciated the natural setting. Overall, it's recommended for those who come prepared and are seeking a rustic camping experience.
What Guests Are Saying
Black Rock Campground is a beautiful and remote spot along the North Fork of the Boise River, offering a peaceful atmosphere with well-spaced sites and easy access to trails and swimming areas. While some amenities like the water pump and fire pits need attention, and issues with noise from generators and aggressive bees were noted, many campers enjoyed their experiences and appreciated the natural setting. Overall, it's recommended for those who come prepared and are seeking a rustic camping experience.
Review Summary
Carli T
VerifiedJuly 20, 2023 • Stayed at: 011, Loop: BLACK ROCK
Clean and quiet. We were there mid week and had no issues. Lots of space and great river access.
Carli T
VerifiedJuly 20, 2023 • Stayed at: 011, Loop: BLACK ROCK
Clean and quiet. We were there mid week and had no issues. Lots of space and great river access.
Lorali C
VerifiedJuly 24, 2023 • Stayed at: 003, Loop: BLACK ROCK
Our family stayed in camp site number 3. We were pleased! It was not close to other campers. Shade all day in different spots, and large enough for our big tent. The bathrooms were clean for vault toilets. Well water worked just fine, and a quick walk to the river to splash around.
Lorali C
VerifiedJuly 24, 2023 • Stayed at: 003, Loop: BLACK ROCK
Our family stayed in camp site number 3. We were pleased! It was not close to other campers. Shade all day in different spots, and large enough for our big tent. The bathrooms were clean for vault toilets. Well water worked just fine, and a quick walk to the river to splash around.
Kyle C
VerifiedJuly 26, 2023 • Stayed at: 007, Loop: BLACK ROCK
Pretty nice. Takes a hot minute to pump your water from the well but otherwise a fantastic campground. Fishing was good but the fish were small.
Kyle C
VerifiedJuly 26, 2023 • Stayed at: 007, Loop: BLACK ROCK
Pretty nice. Takes a hot minute to pump your water from the well but otherwise a fantastic campground. Fishing was good but the fish were small.
Mary H
VerifiedAugust 19, 2023 • Stayed at: 009, Loop: BLACK ROCK
Facility was clean and peaceful, however the restrooms on Sunday were out of Toilet Paper And the biggest thing was the water had to much Chlorine to be used for drinking. There needs to be a warning on the reservation website about this. Many people use this water source while camping in the area as well as in Blackrock.
Mary H
VerifiedAugust 19, 2023 • Stayed at: 009, Loop: BLACK ROCK
Facility was clean and peaceful, however the restrooms on Sunday were out of Toilet Paper And the biggest thing was the water had to much Chlorine to be used for drinking. There needs to be a warning on the reservation website about this. Many people use this water source while camping in the area as well as in Blackrock.
Joshua D
VerifiedMay 27, 2024 • Stayed at: 011, Loop: BLACK ROCK
Blackrock is a great campground with easy access to the river. It is 20 miles down FS 327, which is not paved. But we took it with our travel trailer and did not have an issue. The entrance seems steep and narrow, but it is manageable.
The sites are pretty well spread out. For RVs, I would recommend not staying in the first 3 sites as they are small and have lots of obstacles.
Joshua D
VerifiedMay 27, 2024 • Stayed at: 011, Loop: BLACK ROCK
Blackrock is a great campground with easy access to the river. It is 20 miles down FS 327, which is not paved. But we took it with our travel trailer and did not have an issue. The entrance seems steep and narrow, but it is manageable.
The sites are pretty well spread out. For RVs, I would recommend not staying in the first 3 sites as they are small and have lots of obstacles.
Location Black Rock
Address:
P.O. Box 129
Idaho City, ID, 83631
United States
From Idaho City, travel north on State Highway 21 for about two miles, to the Granite Creek/Rabbit Creek Road No. 327. Turn right and travel east for 18 miles on Road No. 327, to the campground. Be advised- FS road 327 is a dirt road that is only graded a couple of times a year. It can get very rough with washboarding and potholes.
Black Rock Campground is accessible via Idaho State Highway 21, which is approximately 15 miles to the east. There are no interstates or major freeways in close proximity.
Elevation: 1228 feet
20 mi drive to downtown Idaho City (about 56 min)
Policies & Rules
Arrival & departure
- Contact Idaho City Ranger District for campground inquiries at 208-392-3700; contact Recreation.gov for reservations and refunds.
Fires & fuel
- Obtain firewood near your destination and burn it on-site to prevent pests.
- Campfires are allowed only in designated fire rings unless restrictions apply.
Utilities
- Hand pump water is tested monthly; bring your own water supply in case of shutdown.
Pets
- Keep pets on a leash at all times.
Safety & rules
- No trash service is provided; pack in what you pack out.
Cancellation policy
- Last minute cancellations due to weather or smoke are non-refundable unless the campground is closed.
Site capacity
- Sites 1, 2, 7, 8, 9, and 11 have direct creek access.
Accessibility
- Cell service is available in Idaho City.
Nearby Campgrounds
Nearby destinations
Last updated: September 7, 2026
