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

The city is full of whimsical portals to another world.

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

It was once the base for a series of domestic terror attacks.

The innocent intentions of this monument are somewhat lost in the sculpture's muscled imagery.

The 28,000-year-old specimen is remarkably intact.

Look closely and you’ll notice that the color changes a third of the way up the tower.

Architecture lovers won’t stop touching the National Gallery's 19.5 degree marble prow.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

"Looks so real, it's scary!"

A bizarre house filled with an astounding array of collections.

What was once a communal kitchen now serves heaping portions of hearty German fare.

A single artist is behind these large-scale models made of hundreds of thousands of two-inch wooden matchsticks.

This zombie-themed restaurant stands out in the heart of corn country.

Piled high inside this warehouse and coffee shop are salvaged goods that span every corner of the globe.

This former hunting grounds that once attracted U.S. presidents and other luminaries. Now it’s a privately owned research reserve dedicated to environmental sciences.

Not only is this nature preserve the largest protected freshwater island on the East Coast, but it’s also a stronghold of Gullah living.

Take a stroll through this centuries-old tunnel of enormous moss-hung evergreens, nestled among the grounds of America’s first public sculpture garden.

A handful of beehive kilns are all that’s left of a historic brick-making empire.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.