River Access
River Access
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107 reviews
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
Based on 107 reviews
Showing 107 reviews
August 17, 2025 Stayed at: 001, Loop: BLACK ROCK
It was a nice campground with a swimming spot. The fire pit hadn’t been emptied in a while and was overflowing with ash so it wasn’t safe to use for a fire. Other than that it was pretty nice.
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August 17, 2025 Stayed at: 001, Loop: BLACK ROCK
It was a nice campground with a swimming spot. The fire pit hadn’t been emptied in a while and was overflowing with ash so it wasn’t safe to use for a fire. Other than that it was pretty nice.
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August 25, 2025 Stayed at: 005, Loop: BLACK ROCK
It was great but I did get stung by bees in space 5. There must be a hive around. They were very aggressive.
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August 25, 2025 Stayed at: 005, Loop: BLACK ROCK
It was great but I did get stung by bees in space 5. There must be a hive around. They were very aggressive.
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September 17, 2025 Stayed at: 006, Loop: BLACK ROCK
It’s a smaller campground with sites not on top of one another, nice shade from trees, trails to the river. The only issue was the pump for water was broken.
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September 17, 2025 Stayed at: 006, Loop: BLACK ROCK
It’s a smaller campground with sites not on top of one another, nice shade from trees, trails to the river. The only issue was the pump for water was broken.
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December 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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December 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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June 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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June 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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P.O. Box 129, Idaho City, ID 83631 United States
Elevation: 1,228 ft
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.
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.
Last updated: October 25, 2026
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Population: 581
Nearby city: Meridian, ID
Approx. 42 mi away (straight-line distance)
Elevation: 3,904 ft
Idaho City, ID
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