One of the most elaborate displays of Jellyfish is on display at the aquarium.

An old whaling station now serves to give the public a look at the commercial whaling industry, no longer a part of Monterey's economy.

The first safe in this California town had to hold all the gold.

The oldest U.S. Government building in California, and it's State Historic Landmark #1.

This remarkably simple jail went over a century without an escape.

The first life claimed by this record-breaking peak wasn't lost to exposure or a fall, but rather lightning.

Experience a charming 1930s version of "infotainment."

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

Nine bronze hands protruding from a wall honor the student uprising that led to the fall of Czechoslovakia's Communist government.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

A series of playful yellow penguins share a serious message about the environment.

Despite a recent paint job, the factory still sits empty.

The first permanent memorial to a unique secret weapon of World War II.

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

This sanguine boulevard was named after a deadly cowboy bar fight.

A mysterious "wedding cake" castle in the middle of the urban desert.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.