European castle ruins in an American state park are actually the product of death and grief.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

This riverfront statue honors the inventor of the first video games ever sold.

This humble resting place belongs to one of history's most celebrated restaurateurs.

An abandoned masterpiece of Soviet Brutalist architecture.

A WWII museum that tries to reenact history.

Plaques celebrating Lithuanian writers freckle a wall of this picture-perfect path.

These traffic lights celebrate the 100 year anniversary of the women's suffrage movement in Lithuania.

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

A curious art park at the geographic center of Europe is home to 3,000 television sets and other wonders.

The two writers famously didn't come to blows over the Oxford comma.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

This location of a Mexican chain restaurant has a unique location: an old jail.

This magnificent Art Deco church is a reflection of Lithuania’s turbulent history.

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

This tower pays homage to a legendary Viking fort established in Massachusetts that never really existed.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

This ancient Spanish castle sits high upon a hilltop.

A 12,000-year-old bog boasting rare plants and fauna.

An oddities shop that dabbles in the deathly and beautiful.

Step back into the glory days of Florida's nascent tourism industry at this Gilded Age palace.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

A tribute to a future time when gravity is conquered.

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