An oddities shop that dabbles in the deathly and beautiful.

Pennsylvania's own Roswell-style UFO mystery.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

A park where you can watch the highway zoom past.

This stately clubhouse has showcased German-American culture for over a century.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

Perhaps the most spectacular grotto along the Algarve coastline.

A unique seaside cave where Aleister Crowley faked his own death.

An ancient and majestic fortress that played an integral role in Portugal's road to independence.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

An automaton perched above an classic clock and watch store

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

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

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

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

This folk art wall claims to be the world's one and only memorial to the bygone age of hippies.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

Lions and tigers and leopards, servals, pumas, bobcats, lynxes, and ocelots... oh my!

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.