The medieval "dragon" on an Austrian city's coat-of-arms comes to life in a fountain.

The world's most important buildings shrunk to a tiny size.

Swarovski's museum/theme park is a fake diamond fantasia overlooked by a giant.

The largest ice cave in the world is thought to be the entrance to hell according to Austrian legend.

The site of Austria's biggest concentration camp now honors its victims.

A pyramid in Central Europe of unknown origin.

The "original web site," this farm in Northern Vermont encourages orb-weaver spiders to build their daily webs, and then sells the preserved masterpieces.

One of the now-less-hidden floral gems of the "Emerald Necklace."

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

The only surviving fragment of the lost Narragansett Pier Casino.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

New Plymouth, Idaho is the only U-shaped town in the United States.

Jail from the 19th century that was built by inmates.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

The arch that celebrated the completion of the Lincoln and Victory highways.

Bringing back the art of handmade custom coffins.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

A tiny chapel clings to a precipice above Germany’s gemstone capital.

It's believed King John of England stayed at this 13th-century castle before riding off to sign the Magna Carta.

This quaint mortuary chapel hides a stunning Celtic Revival and Art Nouveau interior.

This ruined folly was originally built to honor a failed American state that would have become "Westsylvania."

All aboard the world's longest miniature railway.

An architectural oddity hides in plain sight on this iconic London bridge.