A watering hole where regulars who have ordered 500 beers have their names etched on the bar in gold.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

One of the few surviving "Wigwam"-themed motels.

An ever-evolving wall of graffiti art off East Liberty Street.

Its floors are marked by colorful cues depicting Michigan's native fauna.

This experiment in the lifespan of seeds will take a century before it is complete.

The plants form a living library and laboratory for researchers and students at Michigan State University.

An enormous roadside pan tells the story of a battle for pie glory.

Line up for ample portions of freshly caught whitefish, walleye, and perch from the Great Lakes.

Trade in that pesky human soul for cold-hard circuits.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

Famously misunderstood wonder of the ancient world

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

Every equinox this Maya pyramid puts on a spooky ancient light show.

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

A relatively obscure antihero from the Marvel Comics universe adorns a wall inside Iceland's main airport.

An unusual building on a "desolate hill" features the works of an Icelandic sculptor.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

A natural sandstone bridge hidden in the Sewanee forest.

A mysterious castle built as a monument to lost love.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.