Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

The only standing town in the United States that early Chinese Americans built for themselves.

A raised boardwalk winds through a thicket of stunted, century-old trees no more than nine feet tall.

A vertically floating hemlock controls the waves and weather at Crater Lake.

This dilapidated ship carcass covered in trees is a striking sight.

100-year-old shipwreck you can walk up to at low tide.

Mysterious glowing orbs float through the desert night.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Mysterious meeting place for UFO hunters near Area 51.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

Watch the newest land on the planet form before your eyes.

This erect, phallic geological spire wasn't always named so domestically.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

An acoustic anomaly with a mysterious cause.

Try not to get slimed in Tribeca.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

Dramatic river bend surrounds a natural red-rocked pedestal.

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.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

A strange house built only at night, with rumored mystic inspiration.