Train cars and railroad artifacts abound at this restaurant devoted to railway history.

This bridge was constructed from the remains of the first Ferris wheel.

This midcentury chapel is a bold architectural statement and a symbol of Indiana's Lutheran heritage.

Hidden on the seventh floor of a historic building, this Cajun spot features wall-to-wall bottles of hot sauce.

A 19th-century horse lover's bequest led to the construction of this unique fountain in Chicago.

One of the largest pieces of scientific equipment ever carried on a NASA space shuttle sits in a Chicago alley.

An actual 1957 Cadillac De Ville, encased in 15 cubic yards of concrete.

Former meatpacking facility turned vertical farm and sustainable business complex.

One of the few remaining relics of the meatpacking hub that made Chicago the "hog butcher to the world."

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

A Japanese temple, old German townhouses, and public chess tables offer a peaceful escape from the bustle of the North Side.

This Neolithic passage tomb forms part of a World Heritage Site.

A historic landmark and museum filled with curious objects representing the history of Key West.

This tiny structure was built by the creator of the Brooklyn Bridge.

One of New Jersey's oldest surviving buildings still bears the mark of our former British overlords.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

The mysterious canine hides atop a drain pipe on the back of the building, some say as a sneaky shoutout to Yale.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

This colonial mansion has been home to a staggering number of American historic figures.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

The highway's southernmost spot is a beloved local attraction.

This staircase in a lush tropical grotto was built by enslaved laborers and renamed to honor Queen Victoria's role in ending slavery in the British Empire.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.