This Maryland farm is known for its amazing corn mazes and its 30-foot junkbots.

Tour the sci-fi-esque reality of governmental disease management.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

A beautifully detailed Victorian house designed to be easy to flee, built by a man haunted by fire.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The world's oldest surviving music hall was also once a freakshow.

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

Arlington Cemetery exhibit dedicated to death and grieving.

An homage to everyone's favorite prehistoric cartoon family.

A beach made of semi-precious green sand on the Big Island of Hawai'i.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

An original apothecary from 1792.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Hiroshima survivor on Riverside Drive.

Enormous lake at the bottom of a unique cave system.

The largest source of fossilized insects anywhere.

Ruins of a once-prized railroad station in New York.

Fascinating town where normal life interfaces with the occult.

A unique sculpture park that specializes in the huge and bizarre.

Collection of antique science instruments displayed in recreated 1870-1930 laboratories.

Astonishing collection of helmets, scientific instruments, and medical models.

Secret gardens just a few miles from downtown Atlanta.