A wall of chewing gum moonlights as collective art.

A giant Troll lurks under one of Seattle's oldest bridges.

The decor of this Hollywood movie palace just barely predated the opening of King Tut's tomb.

Magical-looking cottages that inspired one of the most famous animated films ever.

The private clubhouse for the members of the Academy of Magical Arts.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This unassuming building produced some of the world's most famous bells.

A sculpture of a famous ape who was once a beloved household name in London.

The bronze uniforms commemorate the vital role of women during World War II.

A mysterious shape catches the eye in this 16th-century painting.

This ancient Egyptian obelisk still bears the wounds of World War I.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

An unassuming London park is actually a pilgrimage site for modern clowns.

Sculptor Antony Gormley used chaos theory and fractal growth to design his tallest creation.

The plunge pool is a surviving relic of a rowdy royal residence.

A sculpture outside London's oldest cathedral honors the Mohegan chief who died while petitioning the king.

This former medical factory gives home to cutting edge arts in the shadow of a gas works.

A historic hill of tall tales, with one rather special tree.

An architectural oddity hides in plain sight on this iconic London bridge.

The canine-themed book collection claims to be Europe's largest dog library.

Children's hospital in London that operates on royalties received from Peter Pan, which J.M. Barrie signed over in 1929.

A unique tribute to the millions of animals who served and died for the British military.

The library houses an incredible collection of some of the world's most impressive books and manuscripts.