RV Sites
June W
VerifiedAugust 30, 2026 Stayed at: 007, Loop: BLACK ROCK
The US Forest Service never seemed to know if it was opened or not for camping due to the fire. I paid for 4 nights and stayed 1 night and was told to evaluate
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Featured amenities
River Access
About Black Rock
Black Rock Campground is located approximately 20 mi from Idaho City, on the North Fork Boise River, at an elevation of 4.3 ft. Visitors enjoy fishing, swimming and exploring local trails.
Available sites
11 total sitesSeasonal information
2026
(Current year)
2026 Season availability
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Currently closed
Campground Amenities
Most popular amenities
River Access
Water Access
- River Access
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Rates, Sites & Availability
Select check-in and check-out dates to see real-time availability for each site.
11 Sites Available
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001, Loop: BLACK ROCK
RV
Pet Friendly · 100 × 15 ft · Back-in Site
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002, Loop: BLACK ROCK
RV
Pet Friendly · 52 × 16 ft · Back-in Site
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003, Loop: BLACK ROCK
RV
Pet Friendly · 61 × 20 ft · Back-in Site
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004, Loop: BLACK ROCK
RV
Pet Friendly · 59 × 17 ft · Gravel
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005, Loop: BLACK ROCK
RV
Pet Friendly · 39 × 13 ft · Back-in Site
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006, Loop: BLACK ROCK
RV
Pet Friendly · 51 × 15 ft · Back-in Site
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007, Loop: BLACK ROCK
RV
Pet Friendly · 50 × 13 ft · Gravel
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008, Loop: BLACK ROCK
RV
Pet Friendly · 50 × 18 ft · Back-in Site
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009, Loop: BLACK ROCK
RV
Pet Friendly · 59 × 18 ft · Back-in Site
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010, Loop: BLACK ROCK
RV
Pet Friendly · 46 × 16 ft · Back-in Site
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011, Loop: BLACK ROCK
RV
Pet Friendly · 54 × 15 ft · Driveway entry: Back-In
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Site Details
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11 Sites Available
Site
Price
🚐
001, Loop: BLACK ROCK
RV
Pet Friendly · 100 × 15 ft · Back-in Site
🚐
002, Loop: BLACK ROCK
RV
Pet Friendly · 52 × 16 ft · Back-in Site
🚐
003, Loop: BLACK ROCK
RV
Pet Friendly · 61 × 20 ft · Back-in Site
🚐
004, Loop: BLACK ROCK
RV
Pet Friendly · 59 × 17 ft · Gravel
🚐
005, Loop: BLACK ROCK
RV
Pet Friendly · 39 × 13 ft · Back-in Site
🚐
006, Loop: BLACK ROCK
RV
Pet Friendly · 51 × 15 ft · Back-in Site
🚐
007, Loop: BLACK ROCK
RV
Pet Friendly · 50 × 13 ft · Gravel
🚐
008, Loop: BLACK ROCK
RV
Pet Friendly · 50 × 18 ft · Back-in Site
🚐
009, Loop: BLACK ROCK
RV
Pet Friendly · 59 × 18 ft · Back-in Site
🚐
010, Loop: BLACK ROCK
RV
Pet Friendly · 46 × 16 ft · Back-in Site
🚐
011, Loop: BLACK ROCK
RV
Pet Friendly · 54 × 15 ft · Driveway entry: Back-In
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews
107 reviews
Summary
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.
Based on guest feedback
4.3
Overall rating
Based on 107 reviews
5 stars
51.4% (55)
4 stars
33.6% (36)
3 stars
9.3% (10)
2 stars
3.7% (4)
1 star
1.9% (2)
Showing 107 reviews
Verified Only
Sort by: Newest First
Mary Anne M
VerifiedAugust 19, 2026 Stayed at: 001, Loop: BLACK ROCK
We love camping at black rock. However, for $20 a night there was no toilet paper for the duration of our stay. Sun- Wed. Ranger showed up Wednesday as we were packing up to replenish the stock. Also, been going here for 30 years and could hardly get water out of the well pump. If there is a method for getting the water out, there should be a sign with instructions. Thankfully, we were over prepared but either of these things could be trip-ending circumstances for anyone else. They raked in a lot of money for my family who had multiple campsites with zero “ammenities” provided.
Helpful
Lilyen R
VerifiedJuly 24, 2026 Stayed at: 003, Loop: BLACK ROCK
Not helpful in canceling my stay and would not reimburse any of my days. Don’t stay here unless you are planning the day before going.
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Lyndea T
VerifiedJuly 19, 2026 Stayed at: 003, Loop: BLACK ROCK
Great campsite. We got a shadier spot and it was pretty big. But so much traffic for the bathroom from all the dispersed campers up the road. There is only one bathroom for 11 campsites and with the extra people we very quickly ran out of toilet paper and had to wait in line to use the bathroom every time.
Helpful
Peggy D
VerifiedJuly 16, 2026 Stayed at: 002, Loop: BLACK ROCK
The campground was clean, easy access to water and very relaxing atmosphere. Will definitely be back.
Helpful
Chelsea C
VerifiedJuly 3, 2026 Stayed at: 001, Loop: BLACK ROCK
Great area to rest for the night with a cute creek. Loved it!
Helpful
Melissa B
VerifiedJune 26, 2026 Stayed at: 006, Loop: BLACK ROCK
It was very beautiful. The only downside was the potable water was not working.
Helpful
Jeff C
VerifiedJune 15, 2026 Stayed at: 008, Loop: BLACK ROCK
Water currently does not work. But bathroom and. Am ground was very clean and kept.
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Tyler B
VerifiedJune 1, 2026 Stayed at: 010, Loop: BLACK ROCK
Had a great time, campground was less than half full during out stay - the restroom was EXTREMELY clean which was very much appreciated - thank you!
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Katherine P
VerifiedDecember 23, 2025 Stayed at: 001, Loop: BLACK ROCK
Gorgeous spot. It’s definitely remote and the water from the pump was not drinkable when we were there, but if you come prepared, it’s worth it.
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Location & Directions for Black Rock
P.O. Box 129, Idaho City, ID 83631 United States
Elevation: 1,228 ft
Getting There
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 mi on Road No. 327, to the campground. Be advised- FS road 327 is a dirt road that is only gra...
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 mi 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.
Highway access
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.
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.
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Last updated: October 25, 2026
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Explore Idaho City, ID
Population: 581
Nearby city: Meridian, ID
Approx. 42 mi away (straight-line distance)
Elevation: 3,904 ft
Idaho City, ID
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From our Travel Guides
Managed by the USDA Forest Service