A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Celebrate Earth Day with a menagerie of vibrant, artistic animal costumes.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

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

The magic's in the hole!

A multimedia experience that chronicles the atrocities of racism.

The final resting place of a space program monolith.

The private clubhouse for the members of the Academy of Magical Arts.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

World's largest collection of serial killer artwork and other macabre exhibits.

The first park built over a freeway is a brutalist masterwork.

This former coal gasification plant found a curious second life as a popular public park.

A giant Troll lurks under one of Seattle's oldest bridges.

The oldest building in the District of Columbia was preserved because of a mistaken connection to George Washington.

A celebrity from the late Cretaceous period.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

Perhaps the most scandalous statue of America's first president.

The hidden offices underneath Memorial Bridge have been locked up since 1976.

Housing the National Women's Party since 1929, this historic house is now a monument to the fight for gender equality.