Boise National Forest
Grayback Campground and Group sites - reserve
CampgroundFirst come
About this campground
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.
Around here
Around Grayback Campground and Group sites - reserve
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Temperature from a 1980 federal survey. The record says nothing about access, ownership or current conditions.
Data Source: Recreation.gov · Source: USGS GNIS · Thermal springs: NOAA NCEI (1980) · Public land: USGS PAD-US
Sites and hookups
- Booking
- First come, first served
