The beautiful, ornate weather station is the most popular geocache in Salzburg.

These 12th-century catacombs carved into a mountainside were a place of mysticism and Christian hermitages.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

Trick water gardens from 1619 featuring a 200 piece mechanical theater powered by water.

This massive statue is the personification of Bavaria and the first colossal statue of the modern period composed of bronze.

The telescope that discovered Neptune.

Fantastic views and thousands of love locks.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

Originally envisioned by King Ludwig II to rival Versailles, Herrenchiemsee's "New Palace" remains half-gilded for lack of funds.

The fairy tale castle of the "fairy-tale king."

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This building contains handprints that are well over a century old.

Mile-long cave system near Great Smoky Mountains.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

Marine fossils from the Devonian period are exposed at this park.

The world's longest known cave system.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

A full-scale replica of a 1774 colonial settlement in Kentucky.

This ambitious restaurant celebrates the culinary traditions of the Ozarks before 1870.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."