Grayback
Quick Facts
4,200 ftPrice
$15 - $100/night
Booking
Reservable
Sites
20 campsites
Season
Open May 21 to Septe...
Cell
Unknown
Pets
Allowed
Quick Facts
4,200 ftPrice
$15 - $100/night
Booking
Reservable
Sites
20 campsites
Season
Open May 21 to Septe...
Cell
Unknown
Pets
Allowed
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What Campers Say
Top-Rated
Based on 106 reviews
95 Google reviews
Most mentioned
Some mention
"User reviews highlight Grayback Campground's proximity to Boise and Idaho City, well-maintained facilities, and variety of activities. Common themes include the lack of privacy due to minimal tree coverage, occasional noise from the highway, and clean but basic amenities."
Fees & Passes at Grayback
$15 - $100/night
Campsite fees
Basic tent/RV spot
For large groups
Stay Limit: You may stay up to 14 nights during a visit at this campground.
Cancellation: Cancellations prior to arrival incur a $10 fee. Late cancellations for individual sites result in fo...
Prices may vary by season and site type. Always confirm current rates on the official Idaho City Ranger District website.
Best Time to Camp at Grayback
Summer at Grayback brings crisp mountain mornings with temperatures dipping into the refreshing 30s—perfect for wrapping hands around a steaming coffee mug—before warming to comfortable highs in the upper 60s by afternoon. When winter transforms the landscape, the campground becomes a snowy wonderland where families carve fresh tracks down hillsides on sleds and cross-country skiers glide through pristine powder between the pines.
Wildflowers bloom, mild temperatures, fewer crowds. Great for hiking and photography.
Peak season with warm days. Most facilities open. Reserve ahead.
Beautiful fall colors, cooler temps, quieter campgrounds. Ideal for peaceful trips.
Snow activities available. Some facilities may close. Check conditions.
Planning Tips
- Peak Season: May 21 to September 29.. Book 2-3 months ahead.
- Operating Season: Open May 21 to September 29 during peak season.
- Current Alerts: Water at the group sites' pump may not be available; campers can use hand pumps in the main campground.
About Grayback
Campsite details
Best Campsites
Reserving a campsite
Accomodation available
Amenities available
Activities you can enjoy
Campground rules
- Pets are allowed
- Campfires are allowed only in designated fire rings. Firewood should be obtained locally to prevent the spread of pests.
- Quiet hours are 10 PM to 6 AM.
Hazards
Weather at Grayback
Gentle breeze, perfect for outdoor activities
High humidity, may feel muggy
Gentle breeze, perfect for outdoor activities