A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

The oldest private art gallery in all of Hungary.

The only museum dedicated to the history of the "Magic Lantern," a medieval slide projector.

Scale replica of China's ancient terracotta tomb warriors and Forbidden City are the side project of an eccentric millionaire.

A collection of obscure and vintage equipment used for television, film, and radio.

Home to a full-scale replica of the Ezekiel Airship, an aircraft that allegedly flew in 1902—a year before the Wright brothers took to the skies over Kitty Hawk.

The mansion-like building is packed with Texas pride.

Texas's oldest bakery serves authentic German pastries, including legendary strudel.

Amazingly detailed marble cinerary urns that once held the cremains of Roman elite.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

The folks at the Devil's Rope Museum want you to get hooked on barbed wire history.

This unique tower has been home to malaria-fighting bats for 100 years.

World's smallest skyscraper, the product of a remarkable con.

An antique horse-drawn hearse provided French luxury for the dead in this Texan town.

Hidden within a spa in a Texas strip mall is a restaurant specializing in Eastern European foods.

Official museum, hall of fame, and repository of the Texas Rangers.

The saga of the massive nut begins and ends in Texas.

Beauty and history abound in this remote West Texas canyon.

A Bhutanese temple gifted from the isolated Himalayan kingdom is now a surprising cultural gem located at the University of Texas at El Paso.

Two massive and unstable sinkholes are yearning to unite, and their consummation could be catastrophic.

A small "palace" and museum made of, and devoted entirely, to salt.

This memorial marks the devastating day that Texas City was destroyed in a daisy chain of exploding ships.