The tame, deserted Judith flows more than 60 mi from the Lewis and Clark National Forest through arid plains and sandy mesas before emptying into the Missouri. The scenery is stunning, but the variably low water levels and stifling hot summer sun are not conducive to float trips. This is, however, excellent fossil-hunting ground, and the Judith River Dinosaur Institute, based in Malta, sponsors frequent digs here. Most of the land surrounding the river is private, though, so check before you start wandering the banks looking for bones. As always, remember to leave fossils where you find them, and report anything significant to the Dinosaur Institute.
North of Hwy. 200, Lewistown, Utah, 59105 , United States