This opulent 16th-century Maharaja’s palace is a unique mix of Hindu and Muslim designs.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

The mysterious "Candelabra of the Andes" could represent anything from a god's trident to a hallucinogenic plant.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

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

The drama of nature in full effect in this Nevada State Park.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

Stroll through a wonderland of stupendous moss-covered trees.

"The Most Boring Road in the State."

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

A bizarre house filled with an astounding array of collections.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Race through the maze, get your name on the sign.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

This is one really big nut.

A museum dedicated to the alleged Roswell Incident.

A beach made of semi-precious green sand on the Big Island of Hawai'i.