A 2-Day Leaf-Peeping Itinerary Through Star Valley & Jackson

Fall in western Wyoming is a showstopper. Golden aspens, fiery cottonwoods, and the jagged Tetons framed in crisp mountain air make this corner of the Rockies a leaf-peeper’s dream. If one day feels rushed, slow down and savor the colors with this two-day itinerary, complete with a cozy overnight at the Alpine / Bridger-Teton KOA Holiday right on the Snake River.

Day 1: Star Valley’s Scenic Byway & Alpine Stay

Start: Afton, WY

Kick off your trip in Afton, home to the World’s Largest Elk Horn Arch and the charm of Star Valley’s main street.

Stops:

1. Salt River Pass (20 min south of Afton)
    At 7,610 feet, this overlook gives you sweeping views of Star Valley with bursts of yellow aspens against the green Salt River Range.
2. Periodic Spring
    Head back toward Afton for a short hike (¾ mile) to see this rare intermittent spring, framed by fall color in the canyon.
3. Star Valley Scenic Byway ? Alpine
    Cruise north on Highway 89, passing the towns of Thayne and Etna, where cottonwoods glow along the riverbanks. Grab a snack in Thayne or stop for photos near Palisades Reservoir as you approach Alpine.

Overnight: Alpine / Bridger-Teton KOA Holiday

Nestled along the Snake River, this KOA Holiday offers RV sites with mountain views. In autumn, the cottonwoods surrounding the campground turn gold, and the crisp evening air is perfect for a riverside campfire.

Day 2: Grand Tetons

Morning: Etna ? Jackson (45 min)

Drive through the Snake River Canyon, where cottonwoods line the water in golden hues. Arrive in Jackson Hole by late morning.

Stops in Jackson Hole & Grand Teton National Park:

1. Moose-Wilson Road
    A slow, winding road through aspen groves and wetlands. Keep your eyes open for moose, beavers, and even bears.
2. Schwabacher’s Landing
    A short walk leads to glassy reflections of the Tetons surrounded by fiery foliage. This is a photographer’s paradise in fall.
3. Snake River Overlook
    Made famous by Ansel Adams, this view combines golden aspens, the winding Snake River, and the Tetons’ jagged peaks.
4. Oxbow Bend
    Perhaps the most iconic fall photo in the Tetons—Mount Moran reflected in the Snake River, framed by blazing aspens.

Afternoon Return

From Oxbow Bend, loop back south through Jackson, then retrace your scenic route through the Snake River Canyon and Star Valley to end your trip in Afton.

Best Timing

• Mid-September to early October is peak season.
• Mornings and evenings give the richest colors and best wildlife activity.

With this 2-day loop, you get the best of both worlds: Star Valley’s peaceful charm and Jackson Hole’s world-famous grandeur. Whether you’re snapping photos, hiking short trails, or relaxing by a golden cottonwood, this trip guarantees Wyoming’s fall magic at every turn.