Begin your grand road trip by departing O'Fallon and heading west through the scenic Missouri River Valley as the journey officially commences. Pause for a morning walk around the historic grounds of [Fort Zumwalt Park](https://www.ofallon.mo.us/fort-zumwalt-park) to see the 19th-century settler ruins before grabbing a coffee in the quaint river town of Hermann.
Continue your westward trek to Jefferson City to admire the grand architecture of the [Missouri State Capitol](https://capitol.mo.gov/) perched high above the river. Afterward, enjoy a brief stroll through the lush greenery of [Shelter Gardens](https://www.google.com/search?q=Shelter+Gardens+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site) in Columbia before making the final push into the vibrant heart of Kansas City.
Wrap up your first day with a classic meal at [Joe's Kansas City Bar-B-Que](https://www.joeskc.com/), known for its world-famous Z-Man sandwiches located inside a vintage gas station. Afterward, take a leisurely stroll through the illuminated [Country Club Plaza](https://www.countryclubplaza.com/) to marvel at the Spanish-inspired architecture and iconic fountains before catching a soulful jazz performance at the [Green Lady Lounge](https://greenladylounge.com/).
Kick off your morning in Kansas City by surveying the skyline from the summit of the Liberty Memorial Tower at the National WWI Museum and Memorial. Following this, begin your northward journey along the scenic curves of the Loess Hills Scenic Byway, stopping to admire the unique glacial soil formations that border the Missouri River.
Upon crossing the Iowa border, pause for a moment of reflection at the Lewis and Clark Monument Park to take in panoramic views of the Missouri River valley and the distant Omaha skyline. Continue into the city for a peaceful stroll through the diverse plant collections and hidden sculptures at [Lauritzen Gardens](https://www.lauritzengardens.org/), the city's premier botanical sanctuary.
Spend your evening exploring the charming cobblestone streets of The Old Market, where you can dine at the historic V. Mertz or enjoy a casual craft brew at [Upstream Brewing Company](https://www.upstreambrewing.com/). Afterward, take a scenic walk across the [Bob Kerrey Pedestrian Bridge](https://www.google.com/search?q=Bob+Kerrey+Pedestrian+Bridge+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site) to admire the city skyline and experience the novelty of standing in two states at once.
As you depart Omaha, head west to the [Strategic Air Command & Aerospace Museum](https://www.sacmuseum.org/) in Ashland to witness an impressive hangar full of historic Cold War-era aircraft. Afterward, continue your drive toward the state capital of Lincoln to admire the art deco architecture and intricate mosaics of the [Nebraska State Capitol](https://capitol.nebraska.gov/).
Continue your westward trek toward Kearney to walk through [The Archway](https://archway.org/), a unique museum spanning the interstate that chronicles the history of the Great Platte River Road. As you approach your final destination for the day, visit the [Golden Spike Tower](https://goldenspiketower.com/) in North Platte to gaze out over the massive expanse of Bailey Yard, the largest railroad classification yard in the world.
Conclude your day with a serene walk through the [Buffalo Bill Ranch State Historical Park](https://www.google.com/search?q=Buffalo+Bill+Ranch+State+Historical+Park+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), the historic 19th-century estate of legendary showman William 'Buffalo Bill' Cody. For dinner, enjoy a flight of locally crafted ales and wood-fired pizza at [Pal's Brewing Company](https://www.palsbrewingcompany.com/) before finishing the night with a nostalgic visit to the antique carousel and wildlife sanctuary at Cody Park.
Start the morning by driving west from North Platte toward the massive white sand beaches of [Lake McConaughy State Recreation Area](https://www.google.com/search?q=Lake+McConaughy+State+Recreation+Area+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), where you can take a brisk walk along the shoreline of Nebraska's largest reservoir. Afterward, delve into pioneer history at [Ash Hollow State Historical Park](https://www.google.com/search?q=Ash+Hollow+State+Historical+Park+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), exploring the deep wagon ruts left by settlers and the prehistoric findings at Windlass Hill.
As you continue west, the horizon dramatically shifts with the emergence of the iconic spire at [Chimney Rock National Historic Site](https://history.nebraska.gov/visit/chimney-rock-landmark), a legendary beacon for westward pioneers. Upon arriving in Scottsbluff, drive the narrow tunnels of the Summit Road to the crest of [Scotts Bluff National Monument](https://www.nps.gov/scbl/) for unparalleled views of the rugged badlands and the historic trail ruts below.
Unwind in downtown Scottsbluff with a hearty meal and a locally crafted flight at [Flyover Brewing Company](https://www.flyoverbrewingco.com/), the region's first craft brewery which utilizes local ingredients. End the night by taking in the crisp high-desert air during a peaceful evening walk through the lush landscapes of Riverside Park along the banks of the North Platte River.
Bid farewell to Nebraska as you drive north toward the surreal, moon-like landscapes of [Toadstool Geological Park](https://www.fs.usda.gov/recarea/nebraska/recarea/?recid=30393), where you can hike through ancient fossil-bearing formations. Afterward, cross into South Dakota to explore the [Mammoth Site](https://mammothsite.org/) in Hot Springs, an active paleontological dig featuring the world's largest concentration of mammoth remains.
After leaving Hot Springs, venture into the heart of Custer State Park to traverse the famous Wildlife Loop Road, where you can witness massive herds of bison and encounter the park's friendly begging burros from your vehicle. Continue the scenic journey by ascending to the Mount Coolidge Lookout, providing a dramatic 360-degree overlook that spans from the granite peaks of the Black Hills to the distant horizon of the Badlands.
As the sun begins to set, head to the iconic Sylvan Lake for a tranquil walk around the shore where the towering granite boulders create a stunning reflection in the water. Afterward, retreat to the historic downtown area of Custer to enjoy a gourmet meal at the award-winning [Black Hills Burger and Bun Co.](https://www.google.com/search?q=Black+Hills+Burger+and+Bun+Co.+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site) before wrapping up your night with local brews and live entertainment at [The Custer Beacon](https://www.google.com/search?q=The+Custer+Beacon+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site).
Start your morning with an early visit to [Mount Rushmore National Memorial](https://www.nps.gov/moru/) to witness the first light hitting the massive granite faces before the crowds arrive. Afterward, take a leisurely stroll along the Presidential Trail for unique close-up perspectives of the sculpture and explore the fascinating exhibits at the Lincoln Borglum Visitor Center.
Head south from the memorial to drive the winding Iron Mountain Road, famous for its architectural Pigtail Bridges and narrow tunnels that perfectly frame distant views of the carved granite faces. Spend the remainder of your afternoon at the [Crazy Horse Memorial](https://crazyhorsememorial.org/), where you can observe the massive mountain carving in progress and browse the extensive collection of Indigenous artifacts at the Indian Museum of North America.
Head into nearby Hill City for a renowned dining experience at the historic [Alpine Inn](https://www.google.com/search?q=Alpine+Inn+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), famous for its classic filet mignon and old-world charm. After dinner, take a twilight tour of the [Big Thunder Gold Mine](https://www.bigthundergoldmine.com/) to explore the depths of an authentic 1890s mining operation or enjoy a handmade specialty treat at the Turtle Town candy shop in the heart of Keystone.
Begin your morning with a final, breathtaking drive through the granite pinnacles of the Needles Highway, making a quick stop at the iconic Needles Eye formation for a unique photo opportunity. Afterward, cross the border into Wyoming and delve into ancient Plains Indian history at the [Vore Buffalo Jump](https://vorebuffalojump.org/), one of North America's most significant archaeological sites.
Upon arriving at [Devils Tower National Monument](https://www.nps.gov/deto/), stop at the Prairie Dog Town to watch the bustling colony of scurrying rodents against the backdrop of the massive stone monolith. Continue to the Devils Tower Visitor Center to delve into the site's rich geological history and its profound spiritual importance to regional Indigenous tribes before your first trek around the base.
As twilight approaches, find a serene vantage point along the Joyner Ridge Trail to watch the setting sun paint the massive columns of the tower in brilliant shades of orange and gold. Afterward, enjoy a hearty home-style dinner at the [Devils Tower View Cafe](https://devilstowerview.com/) before heading to the Devils Tower KOA Journey for their signature nightly outdoor screening of the sci-fi classic 'Close Encounters of the Third Kind' right at the base of the monument.
Wake up early to beat the crowds and embark on the Tower Trail, a paved 1.3-mile loop that brings you directly beneath the massive columns where you can see colorful Sacred Prayer Cloths tied to the trees by various Indigenous tribes. Afterward, seek a more secluded experience on the Red Beds Trail, which offers sweeping views of the vibrant crimson cliffs and the winding Belle Fourche River as it snakes through the valley below.
Take the short drive north to the historic timber town of Hulett to immerse yourself in local pioneer history and regional artifacts at the [Hulett Museum & Art Gallery](https://www.google.com/search?q=Hulett+Museum+%26+Art+Gallery+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site). Afterward, explore the Western artwork at the Rogues Gallery or tee off for a scenic round of golf at [The Golf Club at Devils Tower](https://devilstowergolf.com/), which offers unparalleled views of the distant Wyoming monolith.
Return to the historic town of Hulett for a hearty dinner at the [Ponderosa Cafe](https://www.google.com/search?q=Ponderosa+Cafe+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), a local staple renowned for its authentic Western atmosphere and home-cooked comfort food. End the night back near the monument for a peaceful moment of reflection at the Belle Fourche River Campground, where the pitch-black sky provides an extraordinary view of the Milky Way shimmering above the giant monolithic stone tower.
Start the morning with a crisp farewell to the monolith as you drive toward the historic town of Sundance, stopping at the [Crook County Museum](https://www.crookcountymuseum.com/) to see artifacts related to the infamous Sundance Kid. Continue east across the border into South Dakota to begin your ascent onto the Spearfish Canyon Scenic Byway, where the limestone cliffs rise dramatically above the winding road. Pause for a short walk to the base of Bridal Veil Falls, a 60-foot cascade that provides a refreshing and photogenic introduction to the canyon's natural wonders.
Continue deeper into the canyon to hike the lush, easy path toward Roughlock Falls State Recreation Area, where spectacular tiered waterfalls flow into Spearfish Creek. Afterward, visit the nearby Spearfish Falls, accessible via a trail behind the Latchstring Inn, to witness one of the most powerful and scenic cascades in the Black Hills. Complete your descent out of the canyon and arrive in the town of Spearfish to stroll through the historic grounds of the [D.C. Booth Historic National Fish Hatchery](https://dcboothfishhatchery.org/), one of the oldest in the country.
Spend your evening in the heart of downtown Spearfish, enjoying a flight of local craft beer and a gastropub dinner at the family-friendly [Spearfish Brewing Company](https://spearfishbrewing.com/). Afterward, take a short drive to the [High Plains Western Heritage Center](https://westernheritagecenter.com/) to catch the sunset from the grounds, where the expansive views of the surrounding Black Hills provide a spectacular end to your day.
Begin your day in the legendary gold rush town of Deadwood with a visit to the hillside [Mount Moriah Cemetery](https://www.google.com/search?q=Mount+Moriah+Cemetery+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site) to see the final resting places of Old West icons Wild Bill Hickok and Calamity Jane. Afterward, head into the historic downtown district to explore the oldest museum in the Black Hills, the [Adams Museum](https://www.deadwoodhistory.com/), where you can marvel at the massive Potato Creek Johnny gold nugget.
Head to Main Street to witness a live street shootout reenactment before stepping inside the legendary [Saloon No. 10](https://www.saloon10.com/) to see the artifacts where the 'Dead Man's Hand' was dealt. Afterward, take a scenic drive to nearby Sturgis to admire the incredible collection of vintage bikes and racing history at the Sturgis Motorcycle Museum & Hall of Fame.
Enjoy an elegant dinner at the Social Club located within the Deadwood Mountain Grand, where you can take in panoramic views of the narrow gulch from the outdoor deck. Later, immerse yourself in the town's lively nightlife by testing your luck at the blackjack tables of the Silverado-Franklin Historic Hotel & Gaming Complex or catching a live performance at the historic Deadwood 1876 Theater.
Kick off your morning with a drive east to the world-famous [Wall Drug Store](https://www.walldrug.com/), where you can enjoy a legendary 5-cent coffee and wander through the sprawling collection of Western kitsch and pioneer artifacts. After fueling up, enter the north gate of [Badlands National Park](https://www.nps.gov/badl/) to begin your journey along the Badlands Loop Road, pausing at the Big Badlands Overlook to witness the sun illuminating the dramatic, multi-colored sedimentary layers of the canyon walls.
Deepen your exploration of the park by hiking the Notch Trail, where you will climb a wooden cable ladder to reach a spectacular ledge overlooking the White River Valley. Afterward, continue your drive toward the Yellow Mounds Overlook to marvel at the vibrant, sulfur-colored hills that provide a stark contrast to the surrounding gray spires. Conclude your tour of the park with a stop at the Ben Reifel Visitor Center to talk with paleontologists and view fossil specimens discovered right in the heart of the Badlands.
As the day winds down, head to the Pinnacles Overlook to witness a breathtaking sunset as the shadows stretch across the rugged spires and deep canyons of the north wilderness area. Afterward, return to the town of Wall to enjoy a hearty bison burger and a cold drink at the Red Garter Saloon, where the Old West atmosphere remains alive and well. Wrap up your night under the vast South Dakota sky at the Frontier Cabins, perfect for some final stargazing before your journey continues east.
Kick off your morning by delving into Cold War history at the Minuteman Missile National Historic Site, where you can peer into the Delta-09 Missile Silo to see a deactivated nuclear missile. Afterward, continue your drive east into the prairie to explore the authentic boardwalks and frontier buildings of the [1880 Town](https://www.1880town.com/), a sprawling living history museum that captures the rugged spirit of the South Dakota pioneer era.
Continue your eastward journey with a stop in Mitchell to admire the ever-changing agricultural murals at the world-famous Corn Palace. Just before crossing the Missouri River, pause at the scenic overlook in Chamberlain to marvel at Dignity: of Earth and Sky, a majestic 50-foot statue that honors the heritage of the Lakota and Dakota people.
Spend your evening at Falls Park to witness the Big Sioux River cascade over ancient pink quartzite ledges as they are beautifully illuminated by night. Afterward, stroll along Phillips Avenue to admire the rotating outdoor art of the SculptureWalk before enjoying a farmhouse-inspired meal at [Parker's Bistro](https://parkersbistro.net/) in the heart of downtown.
Start your morning by departing Sioux Falls and heading south to the charming university town of Vermillion to explore the [National Music Museum](https://www.nmmusd.org/), which houses over 15,000 instruments from around the world. Continue your journey across the state line into Iowa, stopping at the Loess Hills State Forest for a quick scenic hike to take in the unique prehistoric soil formations and sweeping views of the Missouri River valley.
Continue your southward bound journey into Nebraska City to explore the sprawling orchards and woodland trails of the [Arbor Day Farm](https://www.arbordayfarm.org/). After crossing the border back into Missouri, head straight to the [Pony Express National Museum](https://ponyexpress.org/) in Saint Joseph, located in the original 1860 stables, to discover the high-stakes history of the frontier mail route.
Conclude your evening in the historic heart of Saint Joseph with a flavorful Cajun-style dinner at [Boudreaux's Louisiana Seafood & Steaks](https://www.google.com/search?q=Boudreaux%27s+Louisiana+Seafood+%26+Steaks+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), housed in a beautifully restored 19th-century building. Afterward, take a relaxing twilight drive along the St. Joseph Parkway System to Krug Park, where you can stroll past the ornate stone castles and scenic lagoons of Missouri's oldest city park.
Kick off your final morning in Saint Joseph by visiting the infamous [Jesse James Home Museum](https://www.google.com/search?q=Jesse+James+Home+Museum+O%27Fallon+Missouri+to+devil%27s+tower+Wyoming+and+back%0A%0Aapril+20+2026+-+May+20+2026%0A%0A+official+site), where the legend of the notorious outlaw came to a dramatic end. Afterward, enjoy a quick breakfast and a locally roasted brew at Mokas Coffee before beginning the final drive east through the rolling hills of the Missouri River Valley.
As you approach the home stretch, stop in historic St. Charles to wander the cobblestone streets of the South Main Street Historic District and admire the meticulously restored 19th-century architecture. Conclude the afternoon with a peaceful walk along the Katy Trail at Frontier Park, where the view of the Missouri River provides a reflective bookend to your cross-country expedition.
Wrap up your grand adventure back in O'Fallon with a celebratory final dinner at the [O'Fallon Brewery](https://ofallonbrewery.com/), where you can toast to your successful journey with a signature Smokehouse brew and hearty fare. End your two-week odyssey with a quiet sunset walk through the scenic trails of Civic Park, reflecting on the incredible memories made from the vast Nebraska plains to the spiritual heights of Devils Tower.