Box Elder Campground
¾ hr T$
Go north on I15 to the first Brigham City exit and go east on highway 91 & 89. Take the first Mantua exit and go 0.3 miles and turn right at a sign that says 'Box Elder C.G.' Turn left at the bottom. There are established camp sites with a fee. There are lots of trees with some open areas. Camping fees are $17. I don't know if they charge for winter camping. There are first come first serve site but reservations are recommended in the summer at:
http://www.reserveamerica.com/campgroundDetails.do?subTabIndex=0&&contractCode=nrso&parkCode=boxi