Walk through Czech history in Prague's largest graveyard.

The hidden lair of an alchemist rediscovered in a 2002 flood.

Countless grotesque faces stare out from this eerie Prague art wall.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Two stunning 17th-century libraries and a cabinet of curiosities.

Learn about stars, weather patterns, or just enjoy the panoramic view of Ghent.

What was once a bustling mining installation is now a bustling hub of contemporary art.

This collection of solar timekeepers includes the world's first digital sundial.

This bike path was sunk below water level for maximum wonder.

Drink among marionettes at this pub inside a historic puppet theater.

Climb inside an iron crystal magnified 165 billion times its normal size.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

This Minnesota town celebrated the state's 100-year anniversary by creating a massive ode to nature's smartest bird.

Each year, one talented artist puts on a show sculpting twelve butter-based busts of dairy princesses.

A piece of solitude and tranquility in the heart of East Saint Paul.

This metal shop's yard is filled with cutout art including an Eiffel Tower replica and Noah's Arch.

Sculpture garden and miniature golf course blend together in the oversized backyard of a Minnesota sculptor.

Come for the giant taxidermy lion, stay for the knick knacks at this Minneapolis curiosity shop.

Terraced flowerbeds and rock sculptures in the midst of the Minnesota wilderness.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

The site where one of the most famous poems of World War I was composed is preserved to honor the legacy of the work.

A rare example of World War I trenches from the British front.

A 14th-century fortified keep showcases the masterpieces of an ingenious 20th-century clockmaker.