One of the shortest streets in York has an especially odd name.

A cement mixer-turned-kaleidoscope in downtown Norfolk offers different views of the city.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The decaying remains of a 1960s mechanical wonderland that never officially closed.

A celebrity from the late Cretaceous period.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

Ship skeletons haunt Baltimore's waterways.

Eighteen miniature death-scene dioramas.

The angel of death appears to weep black tears at this grave marker.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

This headstone-like marker inscribed with three words has been an utter mystery for over a century.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

An eight-sided home built during a brief octagon craze in the 1850s.

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

This extremely narrow tenement boasts a maximum occupancy of just two.

This German museum is devoted to all aspects of grave culture from headstones to coffins.

A striking 12th-century-style castle built on the edge of a cliff.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

This unique Renaissance castle was turned into a home for Nazi occultism.