60 days in United States Itinerary

Discover out-of-the-way places like Fort McHenry National Monument and Historic Shrine and Harpers Ferry National Historical Park. Get in touch with nature at Blackwater National Wildlife Refuge and Great Falls Park. Explore the numerous day-trip ideas around Washington DC: R.H. Ballard Shop & Gallery (in Washington), Stony Man Mountain Overlook (in Luray) and Layton's Chance Vineyard and Winery (in Vienna). There's lots more to do: explore the activities along Tidal Basin, pause for some photo ops at U.S. Marine Corps War Memorial, see the interesting displays at National Air and Space Museum, and get to know the fascinating history of The Tomb of the Unknown Soldier.

To find ratings, reviews, where to stay, and more tourist information, use the Washington DC trip itinerary builder site.

Stuttgart, Germany to Washington DC is an approximately 13.5-hour combination of train and flight. You can also fly. You'll gain 6 hours traveling from Stuttgart to Washington DC due to the time zone difference. Traveling from Stuttgart in April, expect Washington DC to be somewhat warmer, temps between 23°C and 11°C. You'll have a few hours on the 4th (Sat) to wrap things up before traveling to Nashville.

Explore hidden gems such as Mammoth Cave and Rock Island State Park. Visiting Burgess Falls State Park and Lost River Cave will get you outdoors. Explore the numerous day-trip ideas around Nashville: Diamond Caverns (in Park City), Cedar Sink Trail (in Mammoth Cave National Park) and Onyx Cave (in Cave City). Next up on the itinerary: explore the activities along Radnor Lake State Park, explore the galleries of Nashville Parthenon, take in the views from John Seigenthaler Pedestrian Bridge, and test your problem-solving skills at popular escape rooms.

To see traveler tips and tourist information, refer to the Nashville travel planner.

You can fly from Washington DC to Nashville in 3.5 hours. Other options are to drive; or do a combination of train and bus. The time zone changes from Eastern Standard Time (EST) to Central Standard Time (CST), which is usually a -1 hour difference. Expect a daytime high around 31°C in May, and nighttime lows around 17°C. Cap off your sightseeing on the 10th (Fri) early enough to catch the flight to Saint Louis.

Visiting Zipline and TreeHouse Wildlife Center will get you outdoors. Discover out-of-the-way places like Dana-Thomas House and Missouri Botanical Garden. Change things up with these side-trips from Saint Louis: Abraham Lincoln Presidential Library and Museum (in Springfield), Shaw Nature Reserve (in Gray Summit) and Stanton (Meramec Caverns & Riverside Wildlife Center). There's much more to do: pause for some serene contemplation at Cathedral Basilica of Saint Louis, identify plant and animal life at Riverlands Migratory Bird Sanctuary, learn about winemaking at Stone Hill Winery, and learn the secrets of beer at a beer tour and tasting.

To find other places to visit, where to stay, ratings, and more tourist information, read Saint Louis online trip builder.

You can fly from Nashville to Saint Louis in 3 hours. Alternatively, you can drive; or take a bus. In May in Saint Louis, expect temperatures between 29°C during the day and 16°C at night. Cap off your sightseeing on the 16th (Thu) early enough to catch the flight to Amarillo.

Step out of the city life by going to Palo Duro Canyon State Park and Old West Stables. Discover out-of-the-way places like Cowgirls and Cowboys in the West and Panhandle-Plains Historical Museum. Explore the numerous day-trip ideas around Amarillo: Canyon (Lighthouse Trail & Buffalo Lake National Wildlife Refuge). There's still lots to do: cruise along Route 66, get a taste of the local shopping with I am Rt 66 Visitor Center, and don't miss a visit to Huge Pair of Legs.

To see traveler tips, where to stay, and tourist information, refer to the Amarillo trip planner.

Fly from Saint Louis to Amarillo in 5.5 hours. Alternatively, you can drive; or take a bus. Expect little chillier evenings in Amarillo when traveling from Saint Louis in May, with lows around 11°C. Wrap up your sightseeing on the 19th (Sun) early enough to travel to Grand Canyon National Park.

You'll explore the less-touristy side of things at South Kaibab Trail and Desert View Watchtower. Visiting Grand Canyon South Rim and Hopi Point will get you outdoors. There's much more to do: take some stellar pictures from Grandview Point, appreciate the extensive heritage of Bright Angel Point, hike along Grandview Trail, and see Off-Road Tours.

To see maps, more things to do, traveler tips, and more tourist information, you can read our Grand Canyon National Park travel planner.

Do a combination of flight and bus from Amarillo to Grand Canyon National Park in 9.5 hours. Alternatively, you can do a combination of flight and bus; or do a combination of bus and flight. Due to the time zone difference, you'll gain 1 hour traveling from Amarillo to Grand Canyon National Park. In May, Grand Canyon National Park is slightly colder than Amarillo - with highs of 23°C and lows of 0°C. Wrap up your sightseeing on the 26th (Sun) early enough to travel to Las Vegas.

Get in touch with nature at Red Rock Canyon National Conservation Area and Skydiving. Explore hidden gems such as Valley of Fire State Park and Ash Meadows National Wildlife Refuge. There's much more to do: look for all kinds of wild species at Lake Mead National Recreation Area, take in nature's colorful creations at Bellagio Conservatory & Botanical Gardens, take in the awesome beauty at Mount Charleston, and witness a stunning natural landmark at Gold Strike Hot Springs Trail Head.

For more things to do, photos, traveler tips, and more tourist information, read Las Vegas trip maker.

Use the Route module to find suitable travel options from Grand Canyon National Park to Las Vegas. The time zone difference moving from Mountain Standard Time to Pacific Standard Time is minus 1 hour. Traveling from Grand Canyon National Park in May, you will find days in Las Vegas are a bit warmer (36°C), and nights are much warmer (20°C). Wrap up your sightseeing on the 1st (Sat) early enough to drive to Zion National Park.

Get in touch with nature at Zion National Park and The Narrows. Eschew the tourist crowds and head to Angel's Landing and Zion-Mt. Carmel Highway. Go for a jaunt from Zion National Park to Orderville to see Canyoning & Rappelling Tours about 1h 10 min away. Spend the 5th (Wed) exploring nature at Canyon Overlook Trail. Next up on the itinerary: explore the stunning scenery at Kolob Canyons, admire all the interesting features of Zion Shuttle, hike along Hop Valley Trail, and stroll through Riverside Walk.

To find maps, other places to visit, where to stay, and other tourist information, refer to the Zion National Park travel route planning app.

You can drive from Las Vegas to Zion National Park in 3 hours. Alternatively, you can drive; or do a combination of bus and taxi; or do a combination of bus and car. Due to the time zone difference, you'll lose 1 hour traveling from Las Vegas to Zion National Park. Traveling from Las Vegas in June, you will find days in Zion National Park are slightly colder (40°C), and nights are much colder (11°C). Finish up your sightseeing early on the 7th (Fri) so you can go by car to Arches National Park.

Explore hidden gems such as Windows and Fiery Furnace. Get outdoors at Double Arch and Double O Arch. There's still lots to do: take in the dramatic natural features at Landscape Arch, take a memorable drive along Arches National Park Scenic Drive, tour the pleasant surroundings at Park Avenue Trail, and make a trip to Delicate Arch.

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

Drive from Zion National Park to Arches National Park in 5.5 hours. Alternatively, you can do a combination of car and bus; or do a combination of flight and car. Traveling from Zion National Park in June, you can expect nighttime temperatures to be a bit warmer in Arches National Park, with lows of 19°C. Wrap up your sightseeing on the 13th (Thu) early enough to travel to Yellowstone National Park.

Discover out-of-the-way places like Lamar Valley and Norris Geyser Basin. Visiting Mud Volcano and Grand Loop Road will get you outdoors. And it doesn't end there: take in the natural beauty of Upper Geyser Basin, explore the striking landscape at Lower Geyser Basin, take your sightseeing to a higher altitude at Old Gardiner Road, and hike along Natural Bridge Trail.

To see other places to visit, ratings, photos, and more tourist information, read Yellowstone National Park trip itinerary planning tool.

Traveling by combination of car and flight from Arches National Park to Yellowstone National Park takes 7.5 hours. Alternatively, you can drive; or do a combination of car, train, bus, and taxi. Expect much colder temperatures when traveling from Arches National Park in June; daily highs in Yellowstone National Park reach 22°C and lows reach 1°C. Finish up your sightseeing early on the 19th (Wed) so you can catch the flight to Milwaukee.

Take a break from the city and head to Horicon Marsh and Diamond Ghost Charters. Step off the beaten path and head to Cave of the Mounds and Milwaukee Art Museum. Explore Milwaukee's surroundings by going to Horicon National Wildlife Refuge (in Mayville), Memorial Union Terrace (in Madison) and Lake Geneva (Geneva Lake & Geneva Lake Shore Path). Next up on the itinerary: contemplate the waterfront views at Lake Michigan, take your sightseeing to a higher altitude at Lapham Peak, take in the spiritual surroundings of Basilica of St. Josaphat, and examine the collection at Harley-Davidson Museum.

To see ratings, photos, reviews, and tourist information, use the Milwaukee online trip itinerary planner.

Fly from Yellowstone National Park to Milwaukee in 7 hours. Alternatively, you can drive; or do a combination of car, bus, and train. Traveling from Yellowstone National Park to Milwaukee, you'll lose 1 hour due to the time zone difference. Traveling from Yellowstone National Park in June, expect nights in Milwaukee to be much hotter, around 17°C, while days are a bit warmer, around 28°C. Finish your sightseeing early on the 25th (Tue) to allow enough time to travel back home.