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

This Japanese national treasure was originally built in 593.

A 70-foot-deep ice cave formed by lava from Mt. Fuji on the edge of Japan's "Suicide Forest." 

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

The 10,000 Torii shrine.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

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

Macabre astrological automaton clock dating to the late 1400s.

Fine dining in the bizarre world of Lewis Carroll.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

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

Hot springs monkey spa in the middle of Hell's Valley.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

France's most famous cemetery, with some of its most curious tombs.