In Parr Park, thousands of painted rocks line this walking trail.

A Texas-sized secondhand bookstore features 54,000 square feet of books, music, and media.

A Mars simulation in the southern Utah desert.

This outsider art paradise is filled with dinosaur sculptures crafted from recycled machinery.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

This 1960s kinetic artwork has been restored and is once again whirling away in downtown Minneapolis.