Hollowed out cedar log tubs set in an ancient towering forest.

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

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

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

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

An emerald-green grotto just a short trip from Austin.

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

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

Rippling sand dunes frozen in the Arizona rock.

The only Florida state park with publicly accessible caves.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

Come crisp December nights, this fairly plain neighborhood becomes a holiday dream world.

World-famous, Pink's still manages to keep its prized cult fetish status.

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

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.