Definitely not a clown bar.

Along with used instruments, this pawn shop has pieces of music history on display.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

During the Soviet era, the spire of this longstanding church was used as a radio transmission tower.

A mythical chimera first sculpted in 1936 as a mix of the main animals of Texas livestock.

A serene temple with stunning stained glass hides in downtown Dallas.

This downtown Dallas art installation is always on the lookout.

A symbol of Texas pride.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

A colossal floating restaurant built to look like a ancient Chinese imperial palace.

A series of concentric circles represented a bold new experiment in socialist urban planning, and it notoriously difficult to get around.

The secret cells in the basement of the KGB's Estonian "Grey House" have been preserved as a grim Cold War museum.

A unique sculpture calls the outside of this steakhouse home.

A medieval setting reimagined into a unique art alley.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

Rediscovered after a century, the father of the American Navy was reinterred in something dredged up from Davy Jones’ locker.

This unattributed sculpture in Amsterdam is hiding in plain sight.

Inside this church, a monument honors the first burial site of the famed philosopher.

A former suicide bridge is now accumulating symbols of love instead of a body count.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.