A massive forgotten storehouse from 1913 on the Brooklyn Waterfront has a spectacular view of Brooklyn.

Michael Heizer's masterwork in the Nevada Basin.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The only pollutant in the clear blue water is sunscreen.

A cemetery housing wild west legends in South Dakota.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

Spring that emits water and fire at the same time is said to have remedial properties, and sparked its own religion.

The world's second-largest sundial, made entirely out of stone.

The greatest real estate coup of all time.

Remains of Roman amphitheater hidden in a sleepy quarter of Paris.

A cave's rare beauty held a cavernous secret hidden underground.

The site of one of history's most indelible and horrific tragedies.

This complex of vertically-excavated Buddhist, Jain, and Hindu monolithic temples in India's Maharashtra providence illustrates a spirit of tolerance characteristic of ancient India.

This Italianate Villa-style castle is pretty to look at, just keep off the private property.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

Death rituals and sacrifice inside a Peruvian megalith.

Underground monastery and fortress.

A modernist church in an ancient village.

Lithuania's outdoor sculpture trail of wooden folk art.

An old dining hall now serves up ghost stories for lusty locals.

Underground tunnels remain beneath this abandoned mental asylum.

A steam trawler with a whiskey-soaked history driven ashore in 1960 resides rusty but still standing on the shoreline.