Driving Directions to Island Park Idaho

Coming from the south:

Head north on I-15

Follow I-15 N to US-20 E in Idaho Falls

Take exit 119, slight right, onto  US-20 E toward Rigby, West Yellowstone

Turn right onto US-20 E

Continue 76 miles to Island Park

 

Coming from Bozeman:

Travel south on US-191 Gallatin Rd 82 miles

Turn right onto US-20 W Firehole Ave in West Yellowstone

Follow US-20 to Island Park, 20 miles