Charles Babbage's proto-computer, painstakingly brought to life.

A musical composition 1000 years in length plays at the Trinity Buoy Wharf in London.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

Giant, friendly pelicans in Central London, the most unlikely of places.

A clock designed to run with perfect accuracy for 10,000 years.

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

This quirky curiosity shop takes its cues from the world's bazaars.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

Colorful and chaotic stacked hotel in North Holland.

This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.

Sail in for a ’dam good slice.

This unattributed sculpture in Amsterdam is hiding in plain sight.

A floating cat sanctuary on an Amsterdam canal.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

Cat art as far as the eye can see.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

Founded in 1925, this folk school attracts students from across the country and preserves traditional Appalachian art.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.