A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

Countless grotesque faces stare out from this eerie Prague art wall.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

G.V. Black, the Father of Modern Dentistry, keeps an eternal eye on Chicagoan’s teeth from his perch in Lincoln Park.

This abstract sculpture is rumored to cast a hammer-and-sickle shadow once a year.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Huge abstract sculptures of the Puerto Rican Flag.

A strange rock in Chicago marks the spot where a tree once stood in honor of the 18th President.

First planned industrial community in the United States.

Cold war icon and onetime "hole" in the iron curtain.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A restaurant and observation deck built in a unique broadcasting antenna.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Baroque celebration of the end of the Great Plague of Vienna.

Climb through the life of a Mexican hero as you ascend a 130-foot statue.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."