The iconic bridge's signature hum is triggered by passing cars, music to drivers' ears.

One of the few Tudor palaces in Germany, which hosted a historic WWII meeting.

This 1920s mansion in the Outer Banks has some of the best examples of Art Nouveau ornamentations in the United States.

This historic Art Nouveau mansion has guided tours and impressive views of the Currituck Sound.

This Pennsylvania structure, the oldest building in Gettysburg, was once a stop on the Underground Railroad.

Experience the pivotal Civil War battle at this interactive museum.

The house where Lincoln drafted the Emancipation Proclamation.

The colonial home of Paul Revere during the American Revolution.

Dominating the skyline of Kaliningrad, the iconic House of Soviets has always been abandoned.

A vending machine dedicated to a beloved seaweed.

Constructed during the roaring 20s, this restored historic hotel recalls its past as home to the first in-hotel distillery.

A blast from the past in central San Diego.

This is the spot where the bloodiest battle in the American Civil War may have started.

With a 90-foot wingspan, the world’s largest loon sculpture stands outside Allianz Field.

Steps from the site where Robert Johnson purportedly sold his soul to the Devil, you'll find this century-old barbecue joint.

Honoring the adaptive athlete's Marathon of Hope.

Star-spangled and 38 feet tall.

This 35-foot troll in Jackson Hole, Wyoming, was made by the world’s leading recycling artist as part of a global fairytale.

Cabins once lived in by Butch Cassidy and the Sundance Kid are featured at this Old West living history museum.

This downtown statue pays tribute to the Native American game that gave the city of La Crosse its name.

The 10th-tallest pyramid in the world, this former sports arena is now home to a massive Bass Pro Shops store.

The eyes and ears of this tower keep watch over Malta’s Grand Harbor.

The largest living museum in the Northeast recreates life from the Early Republic period complete with costumed historians and reenactors.

A 26-foot-tall fiberglass American legend stands proudly here.