10,000 flowered plants bloom in the City of Roses.

The oldest restaurant in Portland serves fiery coffee cocktails and an astounding amount of turkey.

Inside a humble hangar is some of the best roller derby the world has to offer.

Multiple waterfalls and several historic CCC buildings anchor this state park in Oregon's Willamette Valley.

A collection of colorful dinosaurs hidden in an actual rainforest.

This historic steamboat is scuttled just a few hundred feet from where it was built over a hundred years ago.

This 19th-century museum inside of a lighthouse is only accessible during low tide.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

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

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

Trash-filled shrines to an unofficial saint known for her endless breast milk dot the highways of Argentina.

A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

The humble tomb of an Argentine general, hand-built by his son using stones brought down from the Andes.

You have to know where to look in this rather ordinary-looking square to find hints of its past as a dissidents' cemetery.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

A beautiful young girl said to have been buried alive in her coffin…

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Only known mainland rookery of the threatened Stellar sea lion.