An encyclopedic collection of mammal penises.

A slice of central Asia in the middle of Berlin.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A museum befitting the city responsible for supplying the majority of the world's LSD.

An abandoned saucer-shaped monument in the Bulgarian mountains.

Surreal riveted sea forts once protected the Kent shores from German attack.

This attraction was abandoned after the Chernobyl disaster.

A picture-perfect town, perfect for blowing up.

A submerged archeological park still holds the wonders of a Roman Sodom.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

A gargantuan crystal kingdom.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

An Australian lake whose pink hue defies scientific explanation.

A snapshot of the city's fascinating voodoo culture.

An isolated dive site teeming with cnidarians.

A massive underwater sinkhole made famous by Jacques Cousteau.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

A fiery crater has been burning in the Karakum Desert since 1971.

This highest bridge in the world spans such a great chasm that it had to be established using rockets.

Made by a man on a worldwide sanitation crusade.

This grand Pakistani mausoleum can only be accessed via an almost 1,000 foot long alleyway.

Tibetan-influenced mountain fortress in Northern Pakistan.

Known as the most dangerous bridge in the world, the Hussaini Hanging Bridge is only one of many precarious rope bridges in Northern Pakistan.