The longest and widest floating bridge in the world.

A giant Troll lurks under one of Seattle's oldest bridges.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

A museum dedicated to the history and exploration of both popular music and science fiction.

A walk through the historic city center, under the streets of Seattle.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

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

What happens when a sculptor has to find a way around a 100-year-old copyright.

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

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

The only arched bridge made of stone on the entire Mississippi River.

This old residential building was once the largest flour mill in the world.

When flour explodes, it's not a pretty sight.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The iconic Chicago sculpture hides a beautiful and easily overlooked plaque on the backside.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

An idle pastime becomes a record holder in Boys Town, Nebraska.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.