This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Sitting in the basement of a castle, the largest wine barrel in the world is bigger than most apartments.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

This underground church is topped with a 500-foot cross that is seen by many as a beacon of fascist hubris.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

A self-funded cemetery with a long list of inhabitants.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

Tubing through a cave lit with glowworms is a magical underground experience.

A perfect turquoise lake colored with glacier dust.

A glacier pocked with ice caves and surrounded by rainforests.

This is not your typical jungle gym.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

This former small town was destroyed not by the motor oil it sprayed the ground with but by the toxic waste that was added.

There has been an astronomical clock on this spot since the 14th century.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

While there are no actual snakes in the history of this crooked road, there may be a number of dead horses.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.