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

A wonderfully eclectic Victorian aquarium lies in the basement of the Horniman Museum.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

A relic of Victorian grandeur hides beneath a busy South London road.

These ornate arches show how the course of the River Thames has changed.

Murals of the wild parties once held on the frozen River Thames.

Journey through this open museum where even employees remain true to period.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

Over 60 species of birds inhabit this colorful aviary park in South Africa.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

One English town's celebratory landmark spurred more trouble than anticipated.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Five candy-colored villages on the Italian Riviera.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Experience architect Le Corbusier's modernist design for living in the home he designed for himself.

This stunning concert hall has become a symbol of Iceland's national recovery.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

The world's largest reflecting pool is just two centimeters deep.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

A 14th century bridge built as a fortress, where the devil lurks on one of its towers.

Ancient paintings known as the "Sistine Chapel of Cave Art."

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.