With some great road trip options available in the surrounding area, having your own car makes sense. Without one, it wouldn’t be half as easy to explore everything that Sun Valley, 50 miles away, has to offer. Sun Valley Ski Resort should be high up on your list here. Dollar Mountain and Bald Mountain are terrific attractions too. Don’t miss Ketchum either! Just 50 miles away, Sun Valley Ski Resort, Dollar Mountain and Bald Mountain are must-sees here.