State Park
Grayback Campground and Group Sites - Reserve
Boise, ID
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State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Pricing
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Official sources & verification
Managed by State Park
Reserve or permit
- Reserve on Recreation.gov
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- Address:Boise, ID
About
Grayback Campground is located 36 miles northeast of Boise, Idaho, just off scenic State 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. **Natural Features:** The campground is situated on a hillside about a quarter-mile above State Highway 21, at an elevation of 4,200 feet. A ponderosa pine forest covers the site, offering partial shade. Wildlife and summer wildflowers are abundant in the area. **Recreation:** Mores Creek can be accessed just below the campground. Anglers fish for rainbow trout. Grayback Loop Trail begins within the site, offering a 1-mile footpath for hikers. Numerous trail opportunities are in the area just north of Idaho City, where hiking, biking, horseback riding and off-road vehicles can be enjoyed. During the winter, the area becomes a playground for back country skiers and snowmobiles.
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Amenities
Flush Toilets
Picnic Tables
Fire Rings
Trash Service
Cell Service
Pet Policy
Pets allowed on leash
Campground Rules
- Campfires generally permitted — verify current fire restrictions before lighting
Within ~30 miles
Trails near Grayback Campground and Group Sites - Reserve
Trail
Mores Mountain Loop
Idaho
1.9 mi650 ftgain
Moderate
Trail
Shafer Butte Campground Trail
Idaho
1.5 mi394 ftgain
Easy
Trail
Mores Mountain Extension Winter Trail
Idaho
3.2 mi820 ftgain
Moderate
Trail
Shafer Butte Extension Winter Trail
Idaho
2.8 mi791 ftgain
Moderate
Trail
Morning Star Trail
Idaho
3.5 mi1,142 ftgain
Moderate
Trail
Shafer Butte Loop via Brewer's Byway and Lodge Cat Track
Idaho
5.2 mi1,342 ftgain
Moderate
Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the Idaho hunting page
Nearby Campgrounds
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