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

Is this 47.7-mile stretch of highway the longest straight road in the United States?

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

It is the only marker for one of the most famous hate crimes in American history. There are no other memorials for him in the entire state.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.