18 days in United States Itinerary

Known as the capital of country music, the thriving city of Nashville combines old-world southern charm with a progressive urban flair.

On the 13th (Fri), appreciate the extensive heritage of Bicentennial Capitol Mall State Park.

To plan Nashville vacation without wasting time, ask Inspirock to design an itinerary.

Dallas to Nashville is an approximately 4-hour car ride. You can also drive. Due to the time zone difference, you'll gain 1 hour traveling from Dallas to Nashville. Expect a daytime high around 80°F in May, and nighttime lows around 58°F. Wrap up your sightseeing on the 14th (Sat) early enough to fly to Madison.

Madison might be the capital of Wisconsin, but students rather than politicians give the city its identity.

For reviews, more things to do, traveler tips, and tourist information, you can read our Madison attractions app.

You can fly from Nashville to Madison in 3 hours. Other options are to drive; or take a bus. Prepare for little chillier weather when traveling from Nashville in May: high temperatures in Madison hover around 70°F and lows are around 48°F. You will leave for Fargo on the 15th (Sun).

Fargo is the most populous city in the state of North Dakota, accounting for over 15% of the state population. Kick off your visit on the 15th (Sun): examine the collection at Roger Maris Museum.

To see ratings and other tourist information, use the Fargo trip itinerary app.

Drive from Madison to Fargo in 8.5 hours. Alternatively, you can fly; or drive; or take a bus. In May, daily temperatures in Fargo can reach 69°F, while at night they dip to 45°F. Wrap up your sightseeing on the 16th (Mon) to allow time to fly to Keystone.

Fewer than 400 people call Keystone home year-round, but the population explodes in summer when crowds flock to nearby Mount Rushmore.

Start off your visit on the 16th (Mon): hike along Little Devil's Tower Trail and then explore the activities along Horse Thief Lake.

To see other places to visit, traveler tips, maps, and tourist information, refer to the Keystone attractions planner.

You can drive from Fargo to Keystone in 9 hours. Other options are to fly; or drive; or do a combination of bus and taxi. The time zone difference moving from Central Standard Time (CST) to Mountain Standard Time (MST) is minus 1 hour. Traveling from Fargo in May, things will get little chillier in Keystone: highs are around 59°F and lows about 37°F. You'll set off for Yellowstone National Park on the 17th (Tue).

An exceptionally diverse landscape and varied wildlife have made Yellowstone National Park one of America's most popular parks.

Kick off your visit on the 18th (Wed): take in the natural beauty of Midway Geyser Basin, witness a stunning natural landmark at Grand Prismatic Spring, and then explore the striking landscape of Fairy Falls.

To see photos, other places to visit, ratings, and tourist information, refer to the Yellowstone National Park trip planning tool.

Fly from Keystone to Yellowstone National Park in 6 hours. Alternatively, you can drive; or do a combination of taxi and bus. Traveling from Keystone in May, things will get slightly colder in Yellowstone National Park: highs are around 53°F and lows about 27°F. On the 19th (Thu), you'll travel to Boise.

From its main thoroughfare, Boise greets visitors with a view of downtown framed by the foothills of the Rocky Mountains.

To see other places to visit, ratings, photos, and more tourist information, read our Boise attractions planner.

Drive from Yellowstone National Park to Boise in 7.5 hours. Alternatively, you can fly; or drive; or do a combination of car and bus. When traveling from Yellowstone National Park in May, plan for somewhat warmer days in Boise, with highs around 73°F, while nights are warmer with lows around 48°F. You will leave for Ashland on the 20th (Fri).

Ashland is a city in Jackson County, in the State of Oregon. Get in touch with nature at Main Street Adventure Tours and Mount Ashland. Eschew the tourist crowds and head to Belle Fiore Estate & Winery and Schneider Museum of Art. The adventure continues: do a tasting at Dana Campbell Vineyards and take in the exciting artwork at Gathering Glass Studio.

To find photos, other places to visit, maps, and more tourist information, use the Ashland trip planner.

You can drive from Boise to Ashland in 10.5 hours. Alternatively, you can fly; or drive; or take a bus. The time zone difference when traveling from Boise to Ashland is minus 1 hour. In May, daytime highs in Ashland are 77°F, while nighttime lows are 49°F. Finish your sightseeing early on the 24th (Tue) to allow enough time to take a bus to Reno.

A sea of casinos in the high desert of the Sierra Nevadas, Reno capitalizes on gaming and nightlife.

Start off your visit on the 24th (Tue): see the interesting displays at Marshall Mint & Museum and then tee off at LakeRidge Golf Course.

To see more things to do, traveler tips, and more tourist information, you can read our Reno driving holiday planner.

Traveling by bus from Ashland to Reno takes 5.5 hours. Alternatively, you can fly; or drive. Expect a daytime high around 74°F in May, and nighttime lows around 47°F. Cap off your sightseeing on the 25th (Wed) early enough to catch the flight to Salt Lake City.

Utah's capital and most populous city, Salt Lake City boasts a small-town feel, big-city amenities, and plenty of nature on its doorstep.

Kick off your visit on the 25th (Wed): contemplate in the serene atmosphere at The Tabernacle.

For traveler tips, ratings, and tourist information, use the Salt Lake City route planner.

Traveling by flight from Reno to Salt Lake City takes 3.5 hours. Alternatively, you can drive; or take a bus. Traveling from Reno to Salt Lake City, you'll lose 1 hour due to the time zone difference. Expect a daytime high around 72°F in May, and nighttime lows around 51°F. Finish your sightseeing early on the 26th (Thu) so you can fly to Flagstaff.

Sitting at an elevation of 2,135 m (7,000 ft) and just a short trip from the Grand Canyon and other natural wonders, the city of Flagstaff attracts outdoor enthusiasts from around the world.

On the 26th (Thu), trek along Lockett Meadow.

To find more things to do, traveler tips, where to stay, and more tourist information, read our Flagstaff trip planner.

Traveling by flight from Salt Lake City to Flagstaff takes 6.5 hours. Alternatively, you can drive; or take a bus. Plan for little chillier temperatures traveling from Salt Lake City in May, with highs in Flagstaff at 65°F and lows at 34°F. Finish your sightseeing early on the 27th (Fri) to allow enough time to drive to Santa Fe.

Santa Fe continuously ranks among the world's top holiday destinations, attracting visitors with its unusual combination of scenic beauty, rich history, cultural diversity, and high concentration of performing arts venues, fine restaurants, and interesting attractions.

On the 27th (Fri), view the masterpieces at Nedra Matteucci Galleries and then contemplate in the serene atmosphere at San Miguel Chapel.

For photos, traveler tips, maps, and other tourist information, refer to the Santa Fe online itinerary planner.

You can drive from Flagstaff to Santa Fe in 6 hours. Alternatively, you can fly; or do a combination of bus and train. Expect a bit warmer temperatures when traveling from Flagstaff in May; daily highs in Santa Fe reach 73°F and lows reach 43°F. Finish your sightseeing early on the 28th (Sat) so you can fly to Oklahoma City.

Oklahoma City, known to many as the "Big Friendly," represents the political, cultural, and economic engine of the state of Oklahoma.

Start off your visit on the 28th (Sat): appreciate the history behind Oklahoma City National Memorial & Museum.

For reviews, maps, traveler tips, and tourist information, you can read our Oklahoma City trip planner.

Fly from Santa Fe to Oklahoma City in 5.5 hours. Alternatively, you can drive; or take a bus. You'll lose 1 hour traveling from Santa Fe to Oklahoma City due to the time zone difference. Plan for a bit warmer temperatures traveling from Santa Fe in May, with highs in Oklahoma City at 79°F and lows at 57°F. Wrap up your sightseeing on the 29th (Sun) early enough to fly to Memphis.

The largest city on the Mississippi River, Memphis bills itself as both the "Birthplace of Rock" and "Home of the Blues." With such a rich musical heritage, it shouldn't come as a surprise that Elvis Presley chose to live in Memphis during his later years.

Kick off your visit on the 29th (Sun): explore the world behind art at Belz Museum of Asian & Judaic Art.

To find maps, other places to visit, more things to do, and other tourist information, you can read our Memphis trip planner.

You can fly from Oklahoma City to Memphis in 5.5 hours. Other options are to drive; or take a bus. In May, plan for daily highs up to 80°F, and evening lows to 61°F. On the 30th (Mon), you'll travel back home.