This colorful and quirky set of pegasus sculptures celebrate the works of poet Zbigniew Herbert.

A statue honors the children who fought Nazis in Poland.

The world’s narrowest house makes for an awkward, four-foot-wide living space.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

A bronze replica of an elm tree that honors the victims that perished in Pawaik Prison.

This unique structure is the only one of its kind in Virginia.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

A hidden art gallery in an abandoned Warsaw fort.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

A monument honoring those who died in the Great Famine of Ireland.

The remains of a once-famous hotel that also acted as an artist colony.

A bronze statue of Mister Rogers in the neighborhood where he grew up.

Classy up your Big Mac with bow-tied servers and chandeliers at the world's fanciest McDonald's.

It's believed emperor Hadrian himself funded this once architectural wonder.

An amazing model of a whale's jaw bone pays homage to the region's seafaring traditions.

An imposing pair of sphinxes stand guard outside this Egyptian Revival tomb.

Peek inside Howard Hughes' garage at this Hollywood-themed art installation.

This hidden treasure provides a charming access point along the south side of Baker Park.

This knick-knack-covered house (complete with a matching van) is a charming oddity in the middle of a modest downtown neighborhood.

This sixth-century synagogue was first reconstructed digitally, then in real life.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

A shockingly detailed small scale recreation of the temples of Abu Simbel.

The first museum in the U.S. to address human rights issues in China.