Now abandoned, the first reinforced concrete bridge in Alabama still stands over the Pea River.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

Dedicated to a college founder's alleged ancestor who was martyred in 1555.

This unusual sculpture honors the city's namesake, Octave Chanute, for his pioneering work in early aviation.

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

This cast-iron canine is a beloved icon among the people of Johnstown and ice hockey fans everywhere.

A monument to the King's final show, complete with a time capsule.

The head of a legendary creature allegedly killed during colonial times is now on display at a local restaurant.

A quirky roadside sign was the subject of a years-long legal standoff over highway right-of-way clearances. 

The historic building's ornate stained glass fixture has survived the devastating 1906 earthquake, ensuing fires, and multiple redevelopment attempts.

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

Press 1 for knock-knock jokes.

An underground blaze turned this village into a ghost town.

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

This replica of a 16th-century French settlement memorializes one of the earliest attempts at a European settlement in North America.

Some believe this tree to be more than 1,500 years old.

The largest battery in New England sits atop a Massachusetts mountain.

This museum dedicated to the history of the medical bone trade and human osteology.

At 11,500 feet in elevation, there is no toilet in the state closer to the sky than this one.

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

Once owned by the largest employer in Colorado, these ovens have been abandoned for over a century.

Unique and somewhat surreal, this little girl's memorial depicts a playful Jesus.

Abandoned blast furnaces are an enduring reminder of Scranton's once booming iron business.