Commemorating the spot where the famous scientist fed his pigeons.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

Try the frozen treat that inspired Arrested Development's famous banana stand.

A massive hydrovolcanic explosion left a half-mile wide crater in Death Valley.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

The White House Situation Room was taken apart in 2006 and shipped to the Ronald Reagan Presidential Library.

A drab two-story office space in Delaware is a hidden tax haven for Hillary Clinton, Donald Trump, and over half the Fortune 500 companies.

The Dover International Speedway is home to a towering, concrete-skinned, racecar-hungry behemoth.

This 25-foot-tall gorilla made his way from the Wildwood boardwalk to a Pine Barrens gas station and deli.

Once forgotten, this strip of sand was a rare beachside haven for Black Americans in Atlantic City.

Home to a 26-foot-tall statue of an American icon.

Legend says train robbers stashed their gold within the depths of this unusual cave.

A ghost town at the airport is now a refuge for blue butterflies.

Family-run for more than a century, this pizzeria makes a unique mustard pie.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

The longest and widest floating bridge in the world.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

An ode to the friendship between four Pacific Rim countries.

At the most northwestern point of the contiguous United States lies a trail leading through an ancient forest to stunning cliff-side vistas and massive oceanside caves.

European castle ruins in an American state park are actually the product of death and grief.

Three bronze deer sculptures relax along the Scioto Mile.

This friendly fellow was built to honor an advancement in mineral processing.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.