Black Rock

P.O. Box 129, Idaho City, Idaho, United States
Check Availability
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
RV Sites 11 sites Check Availability

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

Verified Only
Sort by: Oldest First
Newest First Oldest First

Lorraine M

Verified

June 29, 2020 Stayed at: 011, Loop: BLACK ROCK

One of the best campgrounds we have been to. The spot was nicely raked and taken care of. The campground is small so you do not feel like you are surrounded by people. Each spot along the river side has a trail going down to the water where we spent our day swimming with the kids, and the cutest bench to sit and watch the river while we have our coffee. Black Rock Campground has become one of my favorites and we will for sure be back.

Helpful

Lorraine M

Verified

June 29, 2020 Stayed at: 011, Loop: BLACK ROCK

One of the best campgrounds we have been to. The spot was nicely raked and taken care of. The campground is small so you do not feel like you are surrounded by people. Each spot along the river side has a trail going down to the water where we spent our day swimming with the kids, and the cutest bench to sit and watch the river while we have our coffee. Black Rock Campground has become one of my favorites and we will for sure be back.

Helpful

Robert S

Verified

July 20, 2020 Stayed at: 008, Loop: BLACK ROCK

Campground is well maintained and clean. One of go to spots.

Helpful

Robert S

Verified

July 20, 2020 Stayed at: 008, Loop: BLACK ROCK

Campground is well maintained and clean. One of go to spots.

Helpful

Tony H

Verified

July 28, 2020 Stayed at: 005, Loop: BLACK ROCK

Nice place. Wanted to rate it a 1 to keep people away. Can't do it.

Helpful

Tony H

Verified

July 28, 2020 Stayed at: 005, Loop: BLACK ROCK

Nice place. Wanted to rate it a 1 to keep people away. Can't do it.

Helpful

Susan B

Verified

August 11, 2020 Stayed at: 011, Loop: BLACK ROCK

This is a beautiful and quiet campground. The sounds of the river allowed a deep sleep at night!

Helpful

Susan B

Verified

August 11, 2020 Stayed at: 011, Loop: BLACK ROCK

This is a beautiful and quiet campground. The sounds of the river allowed a deep sleep at night!

Helpful

Emily C

Verified

August 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 🙌

Helpful

Emily C

Verified

August 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 🙌

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.

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Nearby destinations

Explore destination

Idaho City

13 mi away

City
Explore destination

Lowman

20 mi away

Day trip
Explore destination

Atlanta

23 mi away

City

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

Learn more about Idaho City

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