One of only two commuter aerial tramways in the United States.

From bench to vandalism to art, this silly prank seat was funny enough to become permanent.

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

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A gigantic 10-foot tall stone man.

On the Oregon coast is a natural hole that seems to be draining the sea.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

An vast warehouse of everyday treasures in Berkeley, CA.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This expansive bridge in the Canadian wilderness was originally just built for friends.

Historic Hull Street was actually the first street with a proper name in the Boston area.

A plaque marking the famous abolitionist's birthplace often overlooked by visitors to the nearby Charles Sumner House.

This parking garage was the site of what was - at the time - the largest cash robbery in history.

The remnants of a Gilded Age elegance preserved in the middle of a stark modern tower.

The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

One of the indelible moments of the American Revolution took place at this location.