This bronze statue of Martin Luther King was placed in the park without permission.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

A unique work of automotive art calls this shopping center home.

Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.

The former headquarters of history's oldest megacorporation.

A set of seven houses, each built in a style that represents a European country.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

This unusual elevator doesn’t stop or slow down.

Sail in for a ’dam good slice.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

Museum preserving torture methods from the past.

Hiding in plane sight.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Hidden behind a YMCA stands the remains of a ceremonial site that dates back hundreds of years, whose ground is still considered sacred to many Hawaiians.

A Hawaiian stairway to heaven—that you can't climb.

Taste rums made with heirloom sugarcane on the distillery's own estate.

Though the case is scorched and the buttons half-melted, this hardy handheld gaming device can still run a game of Tetris.

The childhood home of the Sultan of Swat is just a line drive away from Oriole Park at Camden Yards.

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

Once part of a dam servicing an early 19th century grist mill, the tucked-way falls are a tricky-to-find urban oasis.