This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

Climb right into the heart of this colorful Iceland volcano.

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.

A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

The oldest church in Iceland is one of the few to feature ornate decoration.

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

A sulfuric martian landscape that looks far better than it smells.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This hobbit-y little hot spring may be the oldest spring used by humans in all of Iceland.

This elegant arc of a waterfall marks a religious turning point.

Rising from the sea like a stone monster.

These rat eating Giant Malaysian Pitcher Plants may have evolved to eat shrew poop.

The twists and turns of this serpentine maze are over 170 years old.

A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

Long-secret natural history museum, featuring the skull of a "Terror Bird."

"There's nothing there," and other lies the KGB told us.

The intriguing personal collection of a professional demon-chaser.

The world's largest collection of witchcraft regalia.

This endearingly discomfited urinating statue commemorates the sneaky pees had by us all.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.