Driving Directions
From Salt Lake City, Utah: Take I-15 north to Idaho Falls, Idaho (215 miles). At exit 119, take ramp RIGHT to US-20. Then, just follow the next set of directions.
From Idaho Falls, Idaho: Take US-20 north to Island Park, ID (99 miles) to Grandpa’s Cabin.
From Yellowstone National Park: Exit the west entrance from Yellowstone National Park into West Yellowstone, Montana. Turn right at the four way stop sign and head north on Canyon to the intersection of Firehole and Canyon (the second stop light). Take a left on Firehole Avenue (US-20) through town and continue west/south to Grandpa’s Cabin (30 miles).
From Bozeman, Montana head south on hwy 191 (90 miles) to West Yellowstone, (turn left at the first stop light turn right) head south on U.S. 20 to Grandpa’s Cabin.(30) miles
From Jackson, WY and Grand Teton National Park: Head north on WY-22 (17.1 miles) over Teton Pass and into Idaho. Stay on SR-33 heading northwest (23.9 miles). Turn RIGHT (north) onto SR-32 (28.4 miles). Turn LEFT to remain on SR-32/SR-47 for one mile through the town of Ashton. Then turn RIGHT (north) onto US-20 (37) miles to Grandpa’s Cabin.
(Do you like back roads and scenic by-ways? If so, email us for directions on how to travel along the Teton and Mesa Falls Scenic Byways when coming from Jackson or the Bear Lake and Pioneer Historic Byways on your way to Grandpa’s Cabin from Salt Lake.) Idaho Scenic Byways
Airports
Winter: the nearest airports are
- Bozeman, Montana (120 miles) (BZN) - serviced by Northwest, Alaska, United and Delta Airlines.
- Idaho Falls, Idaho (90 miles) - serviced by Delta and Alaska Airlines
- Salt Lake City, Utah (265 miles) - the largest airport and serviced by all major Airlines
Summer: the nearest airports are
- West Yellowstone, Montana serviced by: SkyWest, a Delta connection from early June through September
- Idaho Falls, Idaho serviced by: Delta and Alaska Airlines
- Bozeman, Montana serviced by: Northwest, Alaska, United and Delta Airlines
- Jackson Hole, Wyoming serviced by: Northwest, United, American Airlines & Delta Airlines.










