Cold storage for agricultural biodiversity.

Where commuters walk through remnants of an ancient Greek necropolis.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

There aren't too many operational funiculars around, but Pittsburgh has two!

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

An elaborate shrine dedicated to the four corners of the world unfortunately misses its mark.

One man’s passion for gas stations is on display along the Rio Grande in northern New Mexico.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

Home to three historic ships from the age of Vikings.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A naturally mummified 2,000-year-old man.

Hear the quietest sound from across the dome.

One of England's most famous churches hides a pair of little known architectural treasures.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

The celebrated eyesore created by starry-eyed sweethearts.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

Descend 2,030 years into the past in an ancient tunnel built to support Jerusalem's most famous wall.