The highest cold-water geyser in the world.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

Legendary site where an evil bishop was devoured by rodents.

The jaw of one of humankind's earliest ancestors on display at an overlooked geology museum.

This 18th-century folly is one of Europe's rare "garden mosques."

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

The last Tsar of Russia constructed this private church just so he could attend services when visiting his wife's hometown.

A famed artist's inspiring work of peace and tolerance.

This fountain of a little boy that spits on passersby at erratic intervals is a town icon.

Centuries of warfare, tragedy, executions, and poetry come together in this 13th-century fortress.

The entrance to this Frankfurt subway station looks like an old tram car crashed into the concrete sidewalk.

This German fountain of a legendary apple wine-loving drink thief will spit on you.

An abandoned mountain village in Habib surrounded by walnut, apricot, and pomegranate trees.

The profile of one ill-fated deacon was emblazoned forever on this church window during the Halifax explosion.

Rusty red sands line the shores of this Canadian Province.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

While this is positively the smallest library in Canada, it aspires to be the smallest in the world.

The final resting place of 121 victims of the RMS Titanic, 42 of which may never be identified.

The city of Halifax still bears the scars of the largest explosion prior to the atomic bomb.

One of Canada's tiniest museums tackles the world's largest turtle.

Museum dedicated to awful artwork.

Narrowest house in Boston.

The site of Paul Revere's historic two lantern warning.

This historic patch of real estate offers a glimpse of colonial Boston.