21 days in Keystone, Yellowstone-Teton Territory & Crow Agency Itinerary

21 days in Keystone, Yellowstone-Teton Territory & Crow Agency Itinerary

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Route & dates

21 days in Keystone, Yellowstone-Teton Territory & Crow Agency Itinerary

Start: Detroit
Fly:  7​h 30​min
— 2 nights
Drive + Fly:  6​h 30​min
Idaho Falls
— 8 nights
Drive:  1​h 15​min
— 7 nights
Drive:  5​h 15​min
Crow Agency
— 3 nights
Drive + Fly:  8​h
End: Detroit


Keystone ©
Fewer than 400 people call Keystone home year-round, but the population explodes in summer when crowds flock to nearby Mount Rushmore.
Mount Rushmore National Memorial has been added to your itinerary. Start off your visit on the 26th (Fri): get great views at Breezy Point Picnic Area, then trek along Presidential Trail, then explore the striking landscape of Mount Rushmore National Memorial, and finally go deep underground at Big Thunder Gold Mine. Here are some ideas for day two: explore the activities along Sylvan Lake.

For maps, reviews, more things to do, and more tourist information, read Keystone route tool .

Detroit to Keystone is an approximately 7.5-hour flight. You can also drive; or take a bus. The time zone difference when traveling from Detroit to Keystone is minus 2 hours. Prepare for little chillier weather when traveling from Detroit in June: high temperatures in Keystone hover around 73°F and lows are around 48°F. Wrap up your sightseeing by early afternoon on the 28th (Sun) to allow time for travel to Idaho Falls.

Things to do in Keystone

Parks Nature Trails

Side Trip

Sylvan Lake
Highlights from your plan
Presidential Trail ©
Presidential Trail
Mount Rushmore National Memorial ©
Mount Rushmore National Memorial
Sylvan Lake ©
Sylvan Lake

Idaho Falls

Idaho Falls ©
Idaho Falls is a city in and the county seat of Bonneville County, Idaho, United States, and is the largest city in Eastern Idaho. Explore the numerous day-trip ideas around Idaho Falls: Shoshone-Bannock Tribal Museum (in Pocatello), Idaho Potato Museum (in Blackfoot) and West Yellowstone (Grizzly and Wolf Discovery Center, Fishing Charters & Tours, & more). There's lots more to do: take in the dramatic scenery at Idaho Falls River Walk, explore the striking landscape at Craters of the Moon National Monument, let little ones run wild at Freeman Park, and pause for some photo ops at Giant Eagle Waterfall Nest.

To find where to stay, photos, other places to visit, and tourist information, read our Idaho Falls attractions planner.

Use the Route module to find suitable travel options from Keystone to Idaho Falls. When traveling from Keystone in June, plan for a bit warmer days and about the same nights in Idaho Falls: temperatures range from 81°F by day to 46°F at night. Wrap up your sightseeing on the 6th (Mon) early enough to drive to Victor.

Things to do in Idaho Falls

Parks Wildlife Museums

Side Trips

West Yellowstone, Lava Hot Springs, Craters of the Moon National Monument, Shoshone-Bannock Tribal Museum, Idaho Potato Museum
Highlights from your plan
Yellowstone Big Gun Fun ©
Yellowstone Big Gun Fun
Grizzly and Wolf Discovery Center ©
Grizzly and Wolf Discovery Center


Victor ©
Victor is the largest city in Teton County, Idaho, United States. You'll find plenty of places to visit near Victor: Yellowstone National Park (Midway Geyser Basin, Grand Prismatic Spring, &more) and Grand Teton National Park (42-mile Scenic Loop Drive, Grand Teton, &more). There's more to do: brush up on your knowledge of spirits at Grand Teton Distillery.

Discover how to plan a Victor trip in just a few steps with Inspirock's itinerary builder.

You can drive from Idaho Falls to Victor in 1.5 hours. Expect little chillier weather when traveling from Idaho Falls in July: highs in Victor hover around 81°F, while lows dip to 49°F. Wrap up your sightseeing by early afternoon on the 13th (Mon) to allow enough time to travel to Crow Agency.

Things to do in Victor

Parks Nature Outdoors

Side Trips

Yellowstone National Park, Grand Teton National Park, Grand Teton Distillery
Highlights from your plan
Grand Prismatic Spring ©
Grand Prismatic Spring
Old Faithful ©
Old Faithful
Grand Teton ©
Grand Teton

Crow Agency

Crow Agency ©
Crow Agency is a census-designated place (CDP) in Big Horn County, Montana, United States and is near the actual location for the Little Bighorn National Monument and re-enactment produced by the Real Bird family known as Battle of the Little Bighorn Reenactment. Your day-by-day itinerary now includes Little Bighorn Battlefield. Start off your visit on the 14th (Tue): witness the site of a historic battle at Rosebud Battlefield State Park, explore the galleries of Custer Battlefield Museum, and then take in the history at Little Bighorn Battlefield. On the 15th (Wed), you'll have a packed day of sightseeing: see human ingenuity at work at Yellowtail Dam, then look for gifts at Bighorn Trout Shop, and then take in the history at Custer Battlefield Trading Company.

To find more things to do, maps, other places to visit, and other tourist information, go to the Crow Agency sightseeing planner.

Traveling by car from Victor to Crow Agency takes 6.5 hours. Alternatively, you can do a combination of car and flight. Traveling from Victor in July, expect Crow Agency to be colder, temps between 8°F and 8°F. On the 16th (Thu), wrap the sightseeing up by early afternoon so you can travel back home.

Things to do in Crow Agency

Historic Sites Parks Shopping

Side Trips

Fort Smith, Custer Battlefield Museum, Crow Indian Reservation, Rosebud Battlefield State Park
Highlights from your plan
Little Bighorn Battlefield ©
Little Bighorn Battlefield
Rosebud Battlefield State Park ©
Rosebud Battlefield State Park
Custer Battlefield Trading Company ©