Jackson, WY to Logan, UT: Scenic Highway 89 Road Trip Guide

The 170-mile journey from Jackson, WY to Logan, UT on US Highway 89 crosses the stunning Snake River Canyon, traverses the historic Star Valley, and climbs the Bear River Range. One unique fact: the highway crosses the 42nd parallel twice, symbolizing the border between Wyoming and Idaho.

The question is it worth driving Jackson, WY to Logan, UT is answered by the stunning scenery: the route offers wild rivers, alpine lakes, and historic towns. For more tips, check how to find the best stops and hidden gems between cities.

The route follows US 89 all the way from Jackson to Logan, with a short section on US 30 near Montpelier. Most of the road is two-lane highway, well-paved but winding in canyon sections. Fuel stops: Gas is available in Jackson, Alpine, Afton, Montpelier, and Logan. Fuel prices are lower in Idaho (Afton) than in Wyoming (Jackson) or Utah.

• Recommended gas stops: Afton, WY (around mile 85) and Montpelier, ID (mile 130).
• Electric vehicle charging: Level 2 chargers in Jackson and Logan; no fast chargers along the route.
• Road conditions: Snow possible from October to April; check WYDOT and UDOT before traveling.

The drive passes through three distinct landscapes: the Snake River Canyon (deep, rocky gorges), the Star Valley (broad, pastoral valley), and the Bear River Range (forested mountains). Bridger-Teton National Forest near Jackson offers hiking and wildlife viewing; the Caribou-Targhee National Forest in Idaho provides camping and fishing.

• Must-see: The Palisades Reservoir viewpoint at mile 48 (overlook with picnic tables).
• Historic stop: The Intermittent Spring in Afton (seasonal, early summer).
• Local commerce: Afton is known for its leatherwork and western wear; Montpelier has a historic Main Street with antique shops.

Road safety is generally good, but watch for wildlife (deer, moose) especially at dawn and dusk. The canyon section near Alpine has steep drop-offs; use lower gears downhill. Family stops: The National Elk Refuge visitor center in Jackson (great for kids) and the Bear World drive-through in Rexburg (detour, but worth it).

• Pet-friendly framework: All national forests allow leashed pets; many motels in Afton and Logan are pet-friendly.
• Fatigue management: Rest areas at Snake River Canyon (mile 20), Alpine (mile 55), and near Montpelier (mile 140).
• Child suitability: The drive is scenic but long; plan for bathroom breaks every 2 hours. Afton City Park has a playground and clean restrooms.