Featured amenities
River Access
About Black Rock
Number of accommodations: 11
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
River Access
Water Access
- River Access
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Rates, Sites & Availability
11 Sites Available
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Site Details
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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
Mercedes G
VerifiedJune 9, 2021 • Stayed at: 008, Loop: BLACK ROCK
Great clean site! wonderful camping trip even with rain. The soothing sound of the river while you sleep is so peaceful and the many benches overlooking the river are a great touch! We love this campground!
Mercedes G
VerifiedJune 9, 2021 • Stayed at: 008, Loop: BLACK ROCK
Great clean site! wonderful camping trip even with rain. The soothing sound of the river while you sleep is so peaceful and the many benches overlooking the river are a great touch! We love this campground!
Don G
VerifiedJune 8, 2021 • Stayed at: 008, Loop: BLACK ROCK
We loved this little campground. The spaces were spread far apart so you were not on top of your neighbors. We had a view of the river. The campground was clean and well maintained. The surrounds were amazing. It was a trek to get into with 18 miles of twisty dirt road. The water pump in the campground took a long time to fill our 5 gallon containers.
You have to pump it by hand. Despite this the experience was well worth the efforts. We can't wait to go back to Black Rock. It is one of our favorite places.
Don G
VerifiedJune 8, 2021 • Stayed at: 008, Loop: BLACK ROCK
We loved this little campground. The spaces were spread far apart so you were not on top of your neighbors. We had a view of the river. The campground was clean and well maintained. The surrounds were amazing. It was a trek to get into with 18 miles of twisty dirt road. The water pump in the campground took a long time to fill our 5 gallon containers.
You have to pump it by hand. Despite this the experience was well worth the efforts. We can't wait to go back to Black Rock. It is one of our favorite places.
Mark R
VerifiedJune 2, 2021 • Stayed at: 003, Loop: BLACK ROCK
Avoid site #3 if your trailer opens on the passenger side and site #4, unless you don't mind the dirt flying on you as the ATV'ers drive by. This campground doesn't have a host on site. In the evenings, be prepared to listen to a variety of loud music and generators since there is nobody to monitor the campground rules.
Mark R
VerifiedJune 2, 2021 • Stayed at: 003, Loop: BLACK ROCK
Avoid site #3 if your trailer opens on the passenger side and site #4, unless you don't mind the dirt flying on you as the ATV'ers drive by. This campground doesn't have a host on site. In the evenings, be prepared to listen to a variety of loud music and generators since there is nobody to monitor the campground rules.
Ellie D
VerifiedAugust 25, 2020 • Stayed at: 011, Loop: BLACK ROCK
Excellent!
Ellie D
VerifiedAugust 25, 2020 • Stayed at: 011, Loop: BLACK ROCK
Excellent!
Emily C
VerifiedAugust 18, 2020 • Stayed at: 011, Loop: BLACK ROCK
AmAZing roundtable campground! The North Fork of the Boise River wraps aRound the Black Rock Campground. Pure Magic! Even met some pan-handles down at the riverside...and that inspired me to discover a BFG garnet! First time for that...and for EVERYthing! Cheers to your adventure at the Black Rock Campgrounds...campsite #11 was WHERE IT IS AT 🙌 Score=11 on a 1-10 Scale 🙌
Emily C
VerifiedAugust 18, 2020 • Stayed at: 011, Loop: BLACK ROCK
AmAZing roundtable campground! The North Fork of the Boise River wraps aRound the Black Rock Campground. Pure Magic! Even met some pan-handles down at the riverside...and that inspired me to discover a BFG garnet! First time for that...and for EVERYthing! Cheers to your adventure at the Black Rock Campgrounds...campsite #11 was WHERE IT IS AT 🙌 Score=11 on a 1-10 Scale 🙌
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.
Latitude & Longitude: 43.7953 / -115.587
Elevation: 1228 feet
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: June 5, 2026
