See prehistoric footprints, plus two complete mastodon skeletons.

A small welcome symbol for visitors to Ann Arbor.

It's gunky, it's gross, and it's been freed from the sewer and put on display.

The remains of a failed canal can be found in several towns near Lake St. Clair and is known historically as "Mason's Folly."

This monument commemorates the only American soldiers to have directly fought Russians during World War I.

The last SR-71 ever constructed.

A watercolor recreation of a famous fresco unearthed at Pompeii.

A physical reminder of Earth's ancient past, this rock results from the photosynthetic processes of some of the oldest forms of life.

These gardens recreate unique and endangered Michigan habitats.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

This feline raises a friendly paw at drivers barreling toward the freeway.

The birthplace of the Ford Model T is now a museum full of antique cars.

This former industrial site has transformed into a community sculpture garden that hosts monthly Full Moon parties.

One of the few working locomotive roundhouses in the United States.

This elaborately-carved white marble fountain was built to stand outside the Detroit Opera House.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The only surviving prototype for Buckminster Fuller's house of the future.

Eat burgers beneath gargantuan taxidermy and thousands of dollar bills in Utah's oldest continuously-operating bar.

A dazzling display of red rocks weathered into spires and hoodoos.

A quirky old tree covered in tokens, cans, and bottles of wishes.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

Water flowed out of the town's unusual tree stump fountain in the 1930s, and the well still runs today.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

The fifth-longest natural arch in the world, and the longest outside China.