This futuristic-looking museum was built for the centennial of Japan's most innovative toilet.

Press 1 for knock-knock jokes.

The model behind the iconic 3D test model.

Under the right conditions, rocks will move across this dry lakebed, leaving trails behind them.

The largest single-building tribal cultural center in the U.S. is an expansive museum in Oklahoma City.

According to local legend, an ancient serial killer nicknamed the “Hag” once haunted this pond.

No one knows why this family’s graves stayed on the national museum's premises after all other tombstones were relocated.

Buried nine feet under, these houses are preserved as a stark reminder of the disastrous 1991 Unzen eruption.

Various accidents and illnesses fell upon the developers who tried to remove these historic trees.

This museum houses and extensive collection of technology contributed by the Polish people.

An off-the-beaten-path monastery in the northern hills of Ulaanbaatar.

Unchanged for decades, World War II-era bullet holes and nostalgic ghost signs still haunt this desolate train station.

This heritage museum highlights the importance of the dairy cow as a vital part of rural Maryland's past, present, and future.

A network of ancient tunnels and vaulted chambers with mystical Buddhist reliefs, built for ascetic training.

Here once stood an opulent state guest house that symbolized the Westernization of Japan.

A private home collection of more than 3,500 cat figurines.

One of Serbia's oldest luxury hotels and a nostalgic echo to Yugoslavia in the state's former capital.

Visitors to this museum will discover that kaleidoscopes are much more than toys.

A precursor to Taro Okamoto’s iconic Tower of the Sun.

A painting marks the site of a historic skyscraper destroyed by the Great Kantō earthquake.

Allegedly haunted by Walt Disney himself, this inconspicuous lamp is always kept lit in his honor.

An underground world of gorgeous, palatial metro stations designed as a nuclear shelter complex.

The last remains of one of the oldest and largest oak trees in the United States calls this state park home.

A small museum dedicated to Vietnam’s lesser-known Iron Age culture.