RV Sites
Sandra S
VerifiedJuly 8, 2021 Stayed at: 001, Loop: MULT
Sites were very well kept. Bathrooms did not smell which was surprising for vault toilets. We fit our 35 ft motorhome in site 1 without difficulty.
Helpful
About Grayback
Grayback Campground is located 36 mi 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.
Available sites
13 total sitesSeasonal 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
Parking
Pet friendly
Cooking and Fire
- Campfire Ring
Parking and Transport
- Parking
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
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001, Loop: MULT
RV
Pet Friendly · 69 × 13 ft · Paved
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003, Loop: GRAY
RV
Pet Friendly · 66 × 13 ft · Paved
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005, Loop: GRAY
RV
Pet Friendly · 26 × 15 ft · Paved
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006, Loop: GRAY
RV
Pet Friendly · 39 × 12 ft · Paved
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009, Loop: GRAY
RV
Pet Friendly · 41 × 12 ft · Paved
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010, Loop: GRAY
RV
Pet Friendly · 49 × 14 ft · Paved
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012, Loop: GRAY
RV
Pet Friendly · 62 × 12 ft · Paved
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013, Loop: GRAY
RV
Pet Friendly · 59 × 12 ft · Paved
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014, Loop: GRAY
RV
Pet Friendly · 47 × 12 ft · Paved
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016, Loop: GRAY
RV
Pet Friendly · 53 × 12 ft · Paved
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017, Loop: GRAY
RV
Pet Friendly · 59 × 12 ft · Paved
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018, Loop: MULT
RV
Pet Friendly · 85 × 11 ft · Paved
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GRPB, Loop: GRPB
RV
Pet Friendly · Paved · Driveway entry: Back-In
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Site Details
Select a site to view details
13 Sites Available
Site
Price
🚐
001, Loop: MULT
RV
Pet Friendly · 69 × 13 ft · Paved
🚐
003, Loop: GRAY
RV
Pet Friendly · 66 × 13 ft · Paved
🚐
005, Loop: GRAY
RV
Pet Friendly · 26 × 15 ft · Paved
🚐
006, Loop: GRAY
RV
Pet Friendly · 39 × 12 ft · Paved
🚐
009, Loop: GRAY
RV
Pet Friendly · 41 × 12 ft · Paved
🚐
010, Loop: GRAY
RV
Pet Friendly · 49 × 14 ft · Paved
🚐
012, Loop: GRAY
RV
Pet Friendly · 62 × 12 ft · Paved
🚐
013, Loop: GRAY
RV
Pet Friendly · 59 × 12 ft · Paved
🚐
014, Loop: GRAY
RV
Pet Friendly · 47 × 12 ft · Paved
🚐
016, Loop: GRAY
RV
Pet Friendly · 53 × 12 ft · Paved
🚐
017, Loop: GRAY
RV
Pet Friendly · 59 × 12 ft · Paved
🚐
018, Loop: MULT
RV
Pet Friendly · 85 × 11 ft · Paved
🚐
GRPB, Loop: GRPB
RV
Pet Friendly · Paved · 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
111 reviews
Summary
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.
Based on guest feedback
4.4
Overall rating
Based on 111 reviews
5 stars
59.5% (66)
4 stars
25.2% (28)
3 stars
12.6% (14)
2 stars
2.7% (3)
1 star
0.0% (0)
Showing 111 reviews
Verified Only
Sort by: Oldest First
Mike D
VerifiedJuly 8, 2021 Stayed at: 014, Loop: GRAY
Our site was beautiful, pine trees and plenty of shade for the 100+ degree weather. There were good hiking trails and after our 3.5 hour hike the creek was nice to cool off in. It was very peaceful and quiet, we will definitely be back.
Helpful
Kristi G
VerifiedJuly 11, 2021 Stayed at: 016, Loop: GRAY
A nice little spot to get away from town. The site we were at had lots of gofer holes, or are they ground squirrels, we were in tents so we noticed the holes and lumps ! (Huge ants, mosquitoes too) peaceful at night, everyone went to be bed at dusk. Kids liked the loop. The bathrooms and trash could use more attention . No host on site.
Helpful
Andrea H
VerifiedJuly 14, 2021 Stayed at: 010, Loop: GRAY
So. Many. Knats.
Helpful
Norman A
VerifiedJuly 15, 2021 Stayed at: 017, Loop: GRAY
Camp grounds were very clean and restrooms were satisfactory. Would liked to have more info about hiking trails
Helpful
Lorell S
VerifiedJuly 19, 2021 Stayed at: 014, Loop: GRAY
Hi. I wasn't able to use the two camp sites so I gave them to my daughters and their families. They thoroughly enjoyed the time there. The restrooms were clean and the sites were in great shape. Very positive experience for them. They were tent camping.
Helpful
Abbey F
VerifiedJuly 23, 2021 Stayed at: 013, Loop: GRAY
Bathroom was very clean and odor free. Water out of pumps was yellow and of questionable potability. We ended up buying bottled water instead.
Helpful
Roger E
VerifiedJuly 24, 2021 Stayed at: 013, Loop: GRAY
The creek was great. Lots of shade. Water pump available to rinse feet or shoes off or to wash dishes. I don't think it's drinkable. Hiking trail.
Helpful
Peter A
VerifiedAugust 5, 2021 Stayed at: 010, Loop: GRAY
Beautiful campground, but toilets had no TP, were very filthy, and some had broken door locks. Dumpster was overflowing. Very disappointing. We visited on 8/1/2021.
Helpful
Samuel M
VerifiedAugust 8, 2021 Stayed at: 010, Loop: GRAY
Beautiful campground close to the Highway and Idaho City. Up a steep hill, so you couldn’t hear the highway. Great place
Helpful
Location & Directions for Grayback
Po Box 129, Idaho City, ID 83631 United States
Elevation: 1,200 ft
Getting There
From Boise, take State Highway 21 north for 36 mi. Campground access road is located on the east side of the road, between mileposts 36 and 37. Turn right and travel a quarter-mile to the campground.
Highway access
The campground is accessible via State Highway 21, which is approximately 36 miles north of Boise.
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: October 22, 2026
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Explore Idaho City, ID
Population: 581
Nearby city: Meridian, ID
Approx. 30 mi away (straight-line distance)
Elevation: 3,904 ft
Idaho City, ID
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Managed by the USDA Forest Service