22 days in Southern Idaho Itinerary

Twin Falls is the county seat and largest city of Twin Falls County, Idaho, United States. Do some cultural sightseeing at Herrett Center for Arts and Science and Rock Creek Station and Stricker Homesite. Step out of the city life by going to Shoshone Falls and Zipline. You'll find plenty of places to visit near Twin Falls: Shoshone (Black Magic Canyon, Shoshone Ice Caves, &more), Buhl (Banbury Hot Springs, Miracle Hot Springs, &more) and Minidoka Internment (in Jerome). There's much more to do: trek along Snake River Canyon Trail, tour the pleasant surroundings at Rock Creek Park, walk around Dierkes Lake, and take in the dramatic scenery at Twin Falls.

To see more things to do, photos, maps, and more tourist information, read our Twin Falls trip planning site.

Paris, France to Twin Falls is an approximately 19-hour combination of flight and bus. Traveling from Paris to Twin Falls, you'll gain 8 hours due to the time zone difference. Expect somewhat warmer weather when traveling from Paris in August: highs in Twin Falls hover around 36°C, while lows dip to 17°C. Finish up your sightseeing early on the 1st (Fri) so you can go by car to Glenns Ferry.

Glenns Ferry is a city in Elmore County, Idaho, United States. Get outdoors at Three Island Crossing State Park and Malad Gorge State Park. Explore the numerous day-trip ideas around Glenns Ferry: Soldier Mountain Ski Area (in Fairfield) and Hagerman (Lower Salmon Falls Park, Hagerman Fossil Beds National Monument, &more). Next up on the itinerary: tour the pleasant surroundings at Oregon Trail and take a memorable drive along Thousand Springs Scenic Highway.

To see more things to do, traveler tips, other places to visit, and other tourist information, go to the Glenns Ferry tour planner.

Traveling by car from Twin Falls to Glenns Ferry takes an hour. In September in Glenns Ferry, expect temperatures between 30°C during the day and 11°C at night. Finish your sightseeing early on the 5th (Tue) so you can drive to Almo.

Almo is a very small unincorporated community in Cassia County, Idaho, United States. Visiting City Of Rocks National Reserve and Castle Rocks State Park will get you outdoors. The adventure continues: fly down the slopes at Pomerelle Mountain Resort.

For where to stay, maps, other places to visit, and tourist information, you can read our Almo vacation tool.

You can drive from Glenns Ferry to Almo in 2.5 hours. In September, plan for daily highs up to 28°C, and evening lows to 9°C. On the 10th (Sun), you'll travel to Arco.

Arco is a city in Butte County, Idaho, United States. Arco is known for nature, museums, and parks. Your trip includes some of its best attractions: take in the dramatic natural features at Craters of the Moon National Monument, stroll around Bottolfsen Park, and see the interesting displays at EBR-1.

To find maps, other places to visit, reviews, and tourist information, use the Arco online day trip planner.

Traveling by car from Almo to Arco takes 3 hours. When traveling from Almo in September, plan for little chillier days and about the same nights in Arco: temperatures range from 24°C by day to 8°C at night. On the 14th (Thu), you'll travel back home.