Rt 12 West of Lolo Mt

good road, bit of a climb up the Montana side lolo pass, little steeper down the Idaho side but only five miles. Forest service campgrounds open on memorial weekend. Wilderness gateway campground (between mp 123 and 122) may have a loop open earlier, they sometimes do for the rafters. Lots of places to pull off and hike trails or just look at the river. We go that way often and enjoy the camping along the way as it is close to home.