Bench in front of river
Accessible vault toilet
Accessible water pump
Campsite with picnic table, fire ring, and lantern hook
Long dirt road through campground

Featured amenities

River Access 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 sites

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Most popular amenities

River Access River Access
Water Access

Water Access

  • River Access
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

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

Reviews

107 reviews

Summary

AI generated

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

Write a review
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

Katie S

Verified

June 28, 2021 Stayed at: 003, Loop: BLACK ROCK

Beautiful campground! All sites seem great; even if yours doesn't have direct access to the river, there is an easy way down that doesn't disturb other sites. The only downside to this campground is that there is no camp host, and therefore no one to enforce the rules. During our visit, there were several dogs running around off leash investigating all the campsites and a huge, loud party happening until 3AM at one of the campsites.

Helpful

Katie S

Verified

June 28, 2021 Stayed at: 003, Loop: BLACK ROCK

Beautiful campground! All sites seem great; even if yours doesn't have direct access to the river, there is an easy way down that doesn't disturb other sites. The only downside to this campground is that there is no camp host, and therefore no one to enforce the rules. During our visit, there were several dogs running around off leash investigating all the campsites and a huge, loud party happening until 3AM at one of the campsites.

Helpful

Kelly C

Verified

July 9, 2021 Stayed at: 011, Loop: BLACK ROCK

We loved this spot! 11 was great and a great sandy beach by 1. Gave it 4 stars because we saw two rattle snakes one by site 7 and one in site 1. We will go back. 😀

Helpful

Kelly C

Verified

July 9, 2021 Stayed at: 011, Loop: BLACK ROCK

We loved this spot! 11 was great and a great sandy beach by 1. Gave it 4 stars because we saw two rattle snakes one by site 7 and one in site 1. We will go back. 😀

Helpful

Christopher T

Verified

July 18, 2021 Stayed at: 003, Loop: BLACK ROCK

Great spot. I saw others reviews talking about the long gravel drive. That portion took us about 45 minutes from Idaho city. It didn’t bother us much, its well maintained. The site was great, very spacious and not even busy for a July weekend. Its right on the river with easy access for throwing rocks with the kids. We will be back!

Helpful

Christopher T

Verified

July 18, 2021 Stayed at: 003, Loop: BLACK ROCK

Great spot. I saw others reviews talking about the long gravel drive. That portion took us about 45 minutes from Idaho city. It didn’t bother us much, its well maintained. The site was great, very spacious and not even busy for a July weekend. Its right on the river with easy access for throwing rocks with the kids. We will be back!

Helpful

Julia H

Verified

August 26, 2021 Stayed at: 005, Loop: BLACK ROCK

A little tricky to find. More signs along the dirt road would have been helpful because we lost service on google maps! Once you get there is is a stunning location and well worth the drive in through winding dirt road. Really amazing spot, will be back now that we know where it is!!

Helpful

Julia H

Verified

August 26, 2021 Stayed at: 005, Loop: BLACK ROCK

A little tricky to find. More signs along the dirt road would have been helpful because we lost service on google maps! Once you get there is is a stunning location and well worth the drive in through winding dirt road. Really amazing spot, will be back now that we know where it is!!

Helpful

Maureen R

Verified

September 7, 2021 Stayed at: 011, Loop: BLACK ROCK

Lovely site! We enjoyed it. Bathrooms and picnic tables were used by non-campers and utv folks just stopping by and they left seat up so flies got bad. But other than that it was great.

Helpful

Maureen R

Verified

September 7, 2021 Stayed at: 011, Loop: BLACK ROCK

Lovely site! We enjoyed it. Bathrooms and picnic tables were used by non-campers and utv folks just stopping by and they left seat up so flies got bad. But other than that it was great.

Helpful

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...

Nearest town

Idaho City, ID - 20 mi

About 56 min to downtown

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.

Nearby Campgrounds

Nearby destinations


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

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