Elaborate hand-carved wooden clocks two brothers made in their spare time are on display at this handsome little museum.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

A naturally mummified 2,000-year-old man.

The British monarchy's stamp collection is one of the most impressive in all of Europe revealing generations of royal nerdery.

Elevated freight railway turned wildly successful urban park.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Fascinating town where normal life interfaces with the occult.

The filming location of a shark attack in Steven Spielberg’s famous shark movie.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

Most comprehensive museum in America devoted to one ethnic group.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

A diorama of the Civil War, fought by cats.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The "lovely red Vega" of the legendary record-settling pilot.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

Home to items never before seen by the public.

The site of the climactic scene from the classic horror film is now a historic landmark.

At 207 feet, one of the world's longest continuous escalators.

Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

A former major munitions plant that has been converted into a sprawling art space.