Places LewisWasHere Wants to Go

The U.S. government built the million-pound stack of steel during the Space Race.

Three abandoned missile silos are hiding in plain sight behind a suburban development in Maryland.

Happen to come across a dead eagle? Send it to America's official dead eagle warehouse.

Tour the sci-fi-esque reality of governmental disease management.

Deep in the Negev Desert, the world's tallest solar tower looks like a sight straight out of science fiction.

The world's first combination ski slope and power plant.

One of the only spherical 19th century gas containers left today.

The world's largest concentrated solar power plant.

A distinctive former power plant turned university lecture hall looks like it could make you breakfast.

The first commercial nuclear power plant constructed on Long Island.

The world’s largest concentrated solar plant generates as many problems as megawatts.

An enormous natural sandstone bridge in Kentucky.

148 feet long and in the middle of a verdant forest.

A county library in rural Ohio houses one of the finest mineral collections in the world.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

A hidden beach at the end of a tunnel of mangrove trees.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

A small island hides in plain sight on Austin's Lady Bird Lake.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

The Tallahassee Airport serves over half a million passengers a year and is home to some permanent residents too.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

A medieval castle in the middle of rural Texas.