Australia's largest medical museum featuring a 19th-century pharmacy.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

The most powerful laboratory radiation source in the world pulses with 1,000 times the electricity of a lightning bolt.

The home of famed war correspondent Ernie Pyle is now a library and museum dedicated to his memory.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

A 6,888-carat piece of turquoise that bears a striking resemblance to the first President of the United States.

The only Native American comic shop in the world.

Owned by Native American women, this brewery is a celebration of indigenous culture in the American Southwest.

Volunteers spent years restoring a vintage steam locomotive to operating condition.

A museum devoted entirely to the rattlesnakes and snake-related art.

From a T-rex to a teapot, a cast of artificial fossils illustrates New Mexico's history.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

When life gave this firefighter a forest fire, he made a rough-hewn sculpture park using a chainsaw.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

This "City of Books" holds a museum, library, and the complete personal book collections of five of Mexico's greatest thinkers.

Diego Rivera's massive tiled fountain and failed infrastructure project.

Inside a busy metro station, an impressive mural depicts the prehispanic city of Tenochtitlán.

Beneath the most controversial monument in Mexico City is a cultural center that exhibits only digital art.

The now-public home of a renowned art collector is full of unique pieces from viceregal and 19th-century Mexico.

The only castle in North America to ever house European sovereigns.

The ruins of the bathhouse used by the ill-fated last Aztec emperor still lie in Chapultepec Park.

This colossal ancient sculpture of the monstrous Aztec rain god has a literally stormy history.

You can release a young butterfly at this beautiful indoor garden.

This stunning and ethereal mural symbolizes the beauty, unity, and diversity of humankind.