The final resting place of 121 victims of the RMS Titanic, 42 of which may never be identified.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

2300-year-old Roman road connecting the empire.

A medieval church built up to defend its village.

An homage to the medieval rulers of Bulgaria.

This ancient theater, restored in the 20th century, lives on as a venue for dramatic and musical performances.

This is the birthplace of Vlad the Impaler Vlad III Dracul.

This hauntingly beautiful cemetery outside a medieval citadel is full of winding paths and ivy-covered graves.

Romania's triumphal arch looks out over Bucharest.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

Something's watching you.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

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

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This massive underground salt mine now holds a sci-fi theme park in its depths.

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

A registered historic landmark shrouded in unsettling local legends.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

A serene temple with stunning stained glass hides in downtown Dallas.

This seemingly charming home memorializes and honors the victims of a century-old unsolved murder.

Mysterious glowing orbs float through the desert night.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

This downtown Dallas art installation is always on the lookout.