This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

This statue honors Marvin Klegman, a heroic child who died while saving another boy's life in a 1949 earthquake, and shares his long untold story.

The source of America's longest river is also a historical landmark and the start of a famous nude run.

This remote river crossing was a popular campground on American westward expansion trails, and a former Pony Express station.

This municipal sundial has been keeping time along Tacoma's Commencement Bay since 1978.

This rural roadside cross marks the farthest point of Coronado's expedition, and the place where the Catholic faith first came to America.

At this rural museum, visitors can experience "Boomtown U.S.A.," a lifelike re-creation of an oil boomtown in the 1930s.

A plaque recognizes "unquestionably the most widely published photograph in rural electrification history."

This Old West hotel, the longest in continuous operation in the state of Arizona, is claimed to be haunted.

Out of a desire to feed hungry soldiers, a franchise-altering idea was born.

This 47-foot chile pepper sculpture welcomes Scoville heat unit obsessed tourists to the Big Chile Inn.

America's first National Historic Landmark is a 100-foot tall obelisk and gravesite dedicated to the only casualty of the Lewis & Clark Expedition.

The entire history of the U.S. Space Shuttle Program is painted on an enormous roadside water tank.

A free museum that memorializes the deadliest river flood in American history, and the civil engineering efforts to tame the Mississippi River.

A local museum remembers one of the worst acts of anti-Chinese violence in American history.

This municipal park along the Missouri River honors the galley central to the Lewis & Clark Expedition with a replica ship and sculptures.

Kansas's Grassroots Art Capital welcomes visitors to Lucas through its very own World's Largest Thing.

This early 20th-century rural drinking fountain provides water for both horses and humans.

This observation tower is a longstanding, 1960s landmark in the Thousand Islands region of Canada.

When the Cuban government seized a Trader Vic's franchise, they unknowingly led to its preservation.

Salina's eye-catching giant mural depicting children at play is painted atop a century-old mill elevator.

The museum isn't crazy, it's a museum of Sweet Grass County history complete with a replica Norwegian stabbur.

Examine the impact of the horse on Great Plains culture through exhibits on ranching, rodeo, and the Native American way of life.