The drive from Joseph to Twin Falls, Idaho, is a 520-kilometer journey that takes you through the high desert of Eastern Oregon and across the Snake River Plain. You will head south to La Grande and then take Interstate 84 East. The route takes you through the Blue Mountains and across the vast Idaho landscape. The drive typically takes 6 hours. Twin Falls is famous for the Shoshone Falls and the Perrine Bridge.
Total Distance: 520 km driving distance; 380 km straight-line air distance.
The drive through the Blue Mountains is very scenic.
Spring and Fall for mild temperatures.