One of the most elaborate displays of Jellyfish is on display at the aquarium.

A replica of the steam engine that hauled Queen Victoria's Royal Train is on display at Windsor.

This colonial tavern played host to George Washington, Thomas Jefferson, and other famous early Americans.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

Affectionately known as "Lord Bot," this historic statue has a cult social media following and rightly claims to be “the most metal inhabitant of the Wren Yard.”

After spending more than a century on the ocean floor, this shipwrecked column is finally resting atop solid ground.

Where pardoned turkeys once spent their all-too-brief final days.

Perhaps the most scandalous statue of America's first president.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Carved initials which are nearly 500 years old preserve the deposed Queen's presence at Hampton Court Palace.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

The colorful, smiling concrete silos of Vancouver.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

The little-known, 300-year history of the area includes former lives as a bustling tobacco port, parking lot, and industrial dump.

Washington's iconic carousel has a nice piece of Civil Rights history.

This lovely picnic spot featuring thunderous jet landings is an aircraft spotter’s dream.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

Look closely and you’ll notice that the color changes a third of the way up the tower.

An eccentric 18th century naval officer built a ship's quarterdeck on his roof, the inspiration for Mary Poppins's "Admiral Boom."

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

One critic described it as "middle Mussolini, early Ramses, and late Neiman-Marcus." Another called it an architectural "natural disaster."

This isn't your average roadway—it's actually a National Park and a transportation pioneer.