Boundary Campground offers 9 developed campsites ($10-$20/night) on Trail Creek near Sun Valley, featuring drinking water, vault toilets, picnic tables, and fire rings on a first-come, first-served basis.

The location provides easy access to fishing and hiking with nearby trails along the creek, plus a 3-day stay limit and leashed pets allowed.

Amenities include wheelchair-accessible facilities and large cottonwood trees for shade, with a 4-unit picnic area adjacent to the campground.