This massive redwood tree has a hole in the base big enough to drive through.

Canyon walls shrouded in ferns.

It's not your typical library, memorial, or book store.

Nearly 300,000 acres of wildlife, natural splendor, and a hidden ghost town have been designated a national monument.

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

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

The longest living non-clonal organisms on Earth.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

The fairy tale castle of the "fairy-tale king."

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

This massive library holds what was once the largest book collection in the world.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This lesser known Hearst estate is a fairytale village built from the stolen bones of historic European buildings.

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

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

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

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

The flow from this waterfall sometimes comes out of springs below its rim.

The abandoned personal amusement park of the King of Pop.

Gorgeous purple flowers drape from the world's largest blossoming plant.