sawtooth mountains scenic byway highway 75

Idaho 75 goes through Hailey, Ketchum, Sun Valley, past Stanley, through Clayton and Challis. You may run into fire traffic in the Sun Valley area, but it will be clear and clear skies through Stanley. Stanley is heavily advertising their clear skies to bring tourists in. All these scenic towns are suffering due to the fires and thinking that they are off limits. Once you get past the Wood River Valley (Hailey, Ketchum, and Sun Valley), you would be ok. Here's a link to Idaho's Road Report site and as you can see, only one up north is marked as closed, Hwy 12 - unfortunately the one that we were going to next week. Change of plans for us. Stanley has a Sinclair station and so does Lower Stanley but the one in Stanley is RV friendly. There's a nice restauraunt on the corner of Hwy 21 and 75 with big rig parking for a stop. Nice CG's in the area and they are all open. Hope this helps.