Come for the sustainable organic chocolate, stay for the sustainable organic booze.

Sniff the Titan Arum's rotting flesh.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

After millennia of erosion by sand and churning water this Brazilian valley now looks like a lunar fantasy.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Rare recess caves fill this unbelievably beautiful Ohio park.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

A collection of 100 brains preserved in jars on the UT campus.

Brain collection and database that narrows the gap between man and animal.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

The ruins of the "20-year town" lay out among the mountains of Alberta.

Plenty of old carney magic still haunts this photogenic amusement park.

A desert settlement founded and later abandoned by Hawaiian members of the Church of Jesus Christ of Latter-day Saints in Utah's Skull Valley.

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

Odd outsider art installations surround a Gold Rush-era ghost town.

A series of five defunct panopticon prisons in Cuba.

A deserted hodgepodge of experimental structures designed by nearby university students.

An abandoned desert hamlet swallowed up by sand.