Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

The celebrated eyesore created by starry-eyed sweethearts.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

Tiki luxury on Nob Hill.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

This single-track road rewards brave drivers with stunning Scottish scenery.

This macabre masterpiece of a mural is one of Francisco Goya's "Black Paintings."

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

100 year tradition of fist fights, marked by marble footsteps.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The heads of two giant mythological water horses honor Scotland's horselord past.

This Birnam-based garden honors the legacy of 19th-century children’s book author Beatrix Potter.

In 1396, two Scottish clans that had been violently feuding for centuries finally faced off in a bloody battle in this park.

A six-ton wedding present for the King of the Scots.

Enter the world under the hill at this ancient UK burial chamber.

This tiny island featuring 9th-century Viking ruins is only accessible at low tide.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Iceland's largest lagoon is home to stunning multi-colored icebergs.