One of the oldest churches in Romania is believed to have been built on the site of a pagan temple.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

Romania's only crater lake with water as pure as if distilled.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

The world's first time capsule lies behind a welded steel door in Atlanta.

A beautifully designed asylum was resurrected as a hotel and art center with a ghost story or two.

If a visit to this farmhouse feels as if you are stepping into an artistic masterpiece, you’d be right.

This candy-striped tower is the farthest east you can go in the United States.

The debris forms a solemn memorial to those who died in a 1963 accident.

The largest tidal whirlpool in the Western Hemisphere.

Scene of the grisly murder of two Norwegian women in 1873.

This uninhabited island in Maine is home to various works of art left by visitors over the years.

This 19th century granite fortification is one of the most well preserved forts in New England.

New England's tallest light house stands on an island with a history of cannibalism and death.

The house and graveyard used in the Stephen King spine-chiller.

The grave of Mary Nasson is shrouded by witchy legends.

The eccentric mansion of one the most popular horror authors of modern times.

These decaying bridges 1,000 feet high are a reminder of the skill it took to cross the Colorado Rockies by rail.

In the middle of a suburban Denver neighborhood is a cave that once provided solace for a prominent Ute chief and his family.

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The largest self-built castle in the U.S., six decades in the making.