An eccentric inventor's castle home with its own indoor weather system.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

This tiny patch of arid sand sits in one of the greenest states in the United States.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

Oldest building in California still in use.

This historic tower in the California desert promises visitors a "vortex of good vibes".

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

A beautiful geyser under environmental threat.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The first declared National Monument in the United States.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

A famous flea market artist's studio that's full of odds and ends.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

Legends surround this jagged rock formation in the New Mexico desert.