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

Only hotel where you can legally launder money.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

The historic building's ornate stained glass fixture has survived the devastating 1906 earthquake, ensuing fires, and multiple redevelopment attempts.

Alleyway plaque commemorating the death of a fictional character in The Maltese Falcon, not far from the author's home.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

A collection of memorabilia from the Beat era in the back of a San Francisco bookstore.

This private residence was the template for one of the most beloved television homes of all time.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A huge musical instrument played by the ocean.

Sitting atop a rock on Michamvi Pingwe beach, this restaurant becomes its own island at high tide.

A 19th-century relic of timekeeping.

This road winds through the steep coastal cliffside offering spectacular views for those who brave the drive.

Haven for Cape Fur Seals, until the Ring of Death of jumping Great White Sharks arrives.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

A growing popular hipster market with over 100 local specialties and live music.

In Zanzibar, a historic 19th-century palace is a reminder of the world's shortest war.

This rare volcano spews the strangest and (literally) coolest lava in the world.

This sacred, circular cave is lined with pools so clear and still that it's hard to tell where the water begins.

On a cornerstone of the City Museum is the head of a monstrous serpent stolen from an Aztec pyramid 400 years ago.

History is on display in this hall, which has served as the seat of city government for centuries.