Welcome to Yellow Sally River Shuttles, serving fisherman and travelers in the Upper Snake River Valley's scenic capstone of Ashton, Idaho! Ashton is a fly fisherman's paradise, with plenty of summer days floating down the area's pristine, mountain-fed rivers. We know our way to and from these rivers and are familiar with most put-ins and take-outs. We love the area's recreational opportunities so much that we provide shuttle services at any time.