Grayback Campground And Group Sites - Reserve

Star4.55
100 reviews

Quick Facts

4,200 ft

Price

$10 - $15/night

Booking

Walk-in Only

Sites

36 campsites

Season

Year-round

Cell

No Service

Pets

Very Pet Friendly

RV Friendly

Opens US Forest Service site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

January 2026

Real-Time Availability

Select a month, then check for open campsites

January 2026
Grayback Campground And Group Sites - Reserve
$10.00 - $15.00 / night
Campsite Fees
Recreation Use Fee is $15/night according to user review from Becca Robison (2019) and $10/night according to same source. Forest Service may need to...
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Standard Site Fee$15.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.55

Top-Rated

Based on 100 reviews

95 Google reviews

Most mentioned

quietcleanhikingsites

Some mention

noise

"Grayback Campground is highly rated for its scenic setting, clean facilities, and proximity to Boise. Common praise includes the spacious sites and well-maintained grounds. However, noise from the highway and lack of privacy are frequently mentioned."

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Campground Map

Grayback Campground And Group Sites - Reserve

43.8049, -115.8624

Driving directionsFrom Boise, Idaho, take State Highway 21 north for 36 miles. The campground access road is located on the east side State Highway 21, between mileposts 36 and 37. Turn right and proceed less than a mile to the campground.
Access road is off Highway 21, situated on a hillside about a quarter-mile from the main highway. No mention of seasonal closures or challenging terrain in sources. "Keep an eye out for the camping sign - the turnout is NOT MARKED WELL until you’re right upon it after a blind corner." (Jim Cauthen, 2021)
Nearby places
Boise: 36 miles, approximately 45 minutes. Idaho City: 2 miles, approximately 5 minutes.

Best Time to Camp at Grayback Campground And Group Sites - Reserve

Perched at 4,200 feet, Grayback transforms with the seasons like a living canvas. Summer brings warm days perfect for creek-side relaxation, while crisp mountain evenings remind visitors to pack that extra layer. When winter arrives, the campground becomes a snowy wonderland where families delight in sledding adventures down gentle slopes. Spring awakens the forest with rushing snowmelt in Mores Creek, and autumn paints the landscape in golden hues. The elevation ensures refreshingly cool temperatures even during Idaho's warmest months, making it an ideal escape from valley heat.

Summer(Jun-Aug)
3.5 / 5

Warm days and creek access; reviews note highway noise and flies in summer.

Best
Fall(Sep-Nov)
4.0 / 5

Crisp evenings and fewer visitors make fall appealing and less busy.

Spring(Mar-May)
3.5 / 5

Seasonal transition with wildflower emergence; general spring use implied.

Winter(Dec-Feb)
3.5 / 5
Top 12% in ID

Less busy in winter; serves as hub for snowmobiling and backcountry skiing.

Planning Tips
  • Current Alerts: "Campground is not open yet" (Melodee Barrus, 2022). Some trees may need removal before camping season.

About Grayback Campground And Group Sites - Reserve

Nestled 36 miles northeast of Boise, Grayback Campground beckons outdoor enthusiasts with its prime location along the babbling waters of Mores Creek. This beloved forest retreat invites anglers to cast their lines in pursuit of native trout, while hikers can explore the winding Grayback Loop Trail through towering ponderosa pines. Though campsites offer generous spacing beneath the dappled shade of ancient trees, visitors seeking complete solitude should note that sites remain visible to neighbors—a feature that often sparks friendly conversations around evening campfires. As one satisfied camper shared, this creates a welcoming community atmosphere where outdoor stories are traded under star-filled skies.
Grayback Campground offers standard campsites, group sites, and dry camping for RVs. No cabins or luxury camping options are available.
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Amenities available

Potable water
Fire rings
Picnic tables
Firewood available
Vault toilets
Group Sites

Activities you can enjoy

Activities at the campground and nearby include fishing in Mores Creek, hiking the 1-mile Grayback Loop Trail, biking, horseback riding, and off-road vehicle use. In the winter, backcountry skiing and snowmobiling are popular.
HikingThe Grayback Loop Trail offers a 1-mile footpath for hikers. Additional trails in the area north of Idaho City provide opportunities for hiking, biking, and horseback riding.
FishingFishing is available in Mores Creek below the campground, where anglers can fish for rainbow trout.
BikingBiking is supported on trails in the area, including those near Idaho City.
Wildlife viewingWildlife is abundant in the area, with opportunities for viewing summer wildflowers and native animals.
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsSome reviews mention wildlife presence. "Be aware of small and large animals at night." (PulseJet Lover, 2020).
Active Alerts"Campground is not open yet" (Melodee Barrus, 2022). Some trees may need removal before camping season.
No Cell ServiceCell phone service is not available at this campground. Plan accordingly for emergencies and download offline maps before arriving.

Weather at Grayback Campground And Group Sites - Reserve

Reviews

4.6
100 reviews
Top-Rated
Top-Rated
Grayback Campground And Group Sites - Reserve is top-rated, placing it in the top 15% of campgrounds based on reviews
Grayback Campground is highly rated for its scenic setting, clean facilities, and proximity to Boise. Common praise includes the spacious sites and well-maintained grounds. However, noise from the highway and lack of privacy are frequently mentioned.
Review Summaries
Based on 100 reviews

What Campers Love

Positive aspects include the campground's proximity to Boise, clean vault toilets, good-sized campsites, and abundant recreational opportunities. Quotes include: 'Clean and well-kept sites,' and...
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Based on 100 reviews

Common Concerns

Complaints center around the lack of privacy, noise from the highway, barking dogs from neighboring properties, and issues with flies in the toilets. Comments like 'there's really no privacy' and...
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Based on 100 reviews

Pro Tips & Recommendations

Users recommend bringing supplies such as a gazebo for group sites, being prepared for potential bee issues while cooking, and taking advantage of the hiking trails. One user advised: 'Be sure to...
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Based on 100 reviews

Seasonal Insights

Reviews highlight that the campground is less busy during the week and in winter, it becomes a hub for snow activities. Summer reviews frequently mention highway noise and lack of privacy while...
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Based on 100 reviews

Camper Quotes

1. 'We loved this campsite so much that me and my fiancé are getting married here.' - User review, 2023. 2. 'It’s far enough off the road that the traffic was hardly noticed.' - User review, 2020. 3....
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Based on 100 reviews

Site-Specific Reviews

Group sites A and B are highly praised for their size and amenities. One user noted: 'Group sites were huge with lots of provided tables and parking.'
Based on 100 reviews

Accessibility Features

No detailed reviews from users addressing accessibility features for campers with disabilities.
Based on 100 reviews

Pet-Friendly Features

Users mention that the campground is dog-friendly. One reviewer stated: 'We took our dog and hiked around, our first time there, and loved it!'
Based on 100 reviews

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Last updated January 5, 2026
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