Grayback

A partially shaded campsite with a paved driveway.
A large forested area with picnic tables and a restroom in the bathroom.
A large parking lot with parking beams for Grayback Group A.
A paved driveway leading to a single campsite.
A long paved driveway next to a single campsite.

Featured amenities

Parking Parking
Pet Friendly Pet Friendly

Sites & Rates

Average nightly rates

13 total sites

RV Sites

13 sites

About Grayback

Grayback Campground is located 36 miles northeast of Boise, Idaho, just off scenic Highway 21. Historic Idaho City is just two miles north of the campground. Visitors enjoy fishing in Mores Creek and exploring the Grayback Gulch Trail.  

Number of accommodations: 13

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 open - May 22 to Sep 18

Campground Amenities

Most popular amenities

Parking Parking
Pet friendly Pet friendly
Cooking and Fire

Cooking and Fire

  • Campfire Ring
Parking and Transport

Parking and Transport

  • Parking
Pets and Policies

Pets and Policies

  • Pet friendly
Missing information?

Rates, Sites & Availability

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

13 Sites Available

Site
Price
🚐 001, Loop: MULT RV
No Hookups
Price not available
🚐 003, Loop: GRAY RV
No Hookups
Price not available
🚐 005, Loop: GRAY RV
No Hookups
Price not available
🚐 006, Loop: GRAY RV
No Hookups
Price not available
🚐 009, Loop: GRAY RV
No Hookups
Price not available
🚐 010, Loop: GRAY RV
No Hookups
Price not available
🚐 012, Loop: GRAY RV
No Hookups
Price not available
🚐 013, Loop: GRAY RV
No Hookups
Price not available
🚐 014, Loop: GRAY RV
No Hookups
Price not available
🚐 016, Loop: GRAY RV
No Hookups
Price not available
🚐 017, Loop: GRAY RV
No Hookups
Price not available
🚐 018, Loop: MULT RV
No Hookups
Price not available
🚐 GRPB, Loop: GRPB RV
No Hookups
Price not available

Reviews (106)

What Guests Are Saying

Grayback Campground offers a beautiful and peaceful setting with clean, well-maintained bathrooms and ample hiking opportunities. Visitors appreciate the spacious sites, scenic views, and the proximity to Idaho City. While some noted issues with water quality and occasional maintenance needs, the overall experience is positive, emphasizing the campground's charm and suitability for families and groups.

Review Summary

4.4
106 reviews
5
59.4%
63
4
25.5%
27
3
12.3%
13
2
2.8%
3
1
0.0%
0

Daryl Y

Verified

September 19, 2024 Stayed at: 010, Loop: GRAY

3

Beautiful wooded campground. Good mix of reservable and first come sites. Restrooms are clean. The water, supposedly potable, came out greenish and unusable.

Richard P

Verified

September 17, 2024 Stayed at: 012, Loop: GRAY

4

A really nice campsite with lots of space between sites. But it is more or less boondocking, so bring supplies! Water is available via a hand operated pump.

Stewart G

Verified

July 16, 2024 Stayed at: 005, Loop: GRAY

4

Campground has large pine trees that provide good shade most of the day. Most sites are pretty level, with a few that have some slope. Most sites are easy to back into, but there are several that are backwards, making it hard to position a trailer. The water coming from the pumps was orange-ish, so consider bringing your own water for drinking and cooking.

Dennis F

Verified

June 20, 2024 Stayed at: 017, Loop: GRAY

5

Nice no amenities campsite near Idaho City. Dump site and water in Idaho City. 34 miles from Boise.

Keith H

Verified

June 6, 2024 Stayed at: 003, Loop: GRAY

5

I love grayback because it is quiet and peaceful. There are trails if you like to hike and a small creek if you want to get wet to cool down. Idaho City is only five minutes away if you need any supplies

Alexa J

Verified

May 28, 2024 Stayed at: 003, Loop: GRAY

4

This campground has a nice location, and was pretty quiet. It’s great for trailers, but was definitely not designed for tent campers. None of the sites have tent pads, and the areas where you can set up a tent are not level at all. We had to set up our tent on the end of the pavement pad which was NOT ideal.
Site 3 has a picnic table built for toddlers. It’s so close to the ground it was perfect for my 4 year old.
Despite all this, the campground itself is great, clean enough toilets, water, and 5 minutes from idaho city. Just wish they had better accommodations for tents.

Marvin H

Verified

May 27, 2024 Stayed at: 013, Loop: GRAY

4

Quiet. Campsite clean and had wood.

Danielle L

Verified

August 23, 2023 Stayed at: 005, Loop: GRAY

5

Lovely and quiet campground with beautiful sunsets. A river to explore just down the hill and hot springs a 3 minute drive away!

Alexei F

Verified

July 30, 2023 Stayed at: 006, Loop: GRAY

4

Nice campground, less than 1-hour drive from Boise. Well-maintained facilities, clean toilets. Walking access to Mores creek. 5-minute drive to Idaho city gas station and stores. Hot springs near Idaho city is a “must do”.
The campground is located really close to the highway, so some Boise from the cars may spoil the otherwise great camping experience for some. Also, the fire pits are very deep which makes grilling a bit of a chore, bring lots of charcoal and firewood.

Tamera P

Verified

July 17, 2023 Stayed at: 013, Loop: GRAY

5

Beautifully maintained campground with easy access to all campsite’s. Close proximity to town of Idaho city which has a lovely, by reservation only, hot springs. Campsite has plenty of readily available firewood and water.

Location Grayback

Address:
Po Box 129
Idaho City, ID, 83631
United States

Highway access

The campground is accessible via State Highway 21, which is approximately 36 miles north of Boise.

Elevation: 1200 feet

Distance to downtown

2.9 mi drive to downtown Idaho City (about 7 min)

Policies & Rules

General

  • Water from hand pump is tested monthly for contaminants and will be abruptly shut off if not currently potable. Please plan accordingly with your own water supply in case of a shut off during your stay.
  • Use caution on the campground access road; while the road is paved, it is a steep, one-lane road, with sharp turns
  • Due to limited parking space at the group site, large groups of RVs or trailers cannot be accommodated; tent camping is encouraged
  • Don't Move Firewood: Help prevent the spread of tree-killing pests in our national forests by obtaining firewood near your destination and burning it on-site. For more information visit dontmovefirewood.org.
  • Pets must be on a leash at all times   
  • Campfires are allowed in fire rings ONLY, unless fire restrictions are in place. Contact Idaho City Ranger District for updates regarding fire restrictions.  
  • generators are only permitted from 6am-10pm
  • Reservations cancelled last minute due to weather or smoke conditions will not be refunded unless campground is closed to the public.
  • For questions regarding the campground, please contact the Idaho City Ranger District at (208) 392-6681
  • For questions regarding reservations and refunds, please contact Recreation.gov customer service.

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Last updated: September 8, 2026

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