A curious friendship between two inanimate ladies.

A way to take your secrets to someone else's grave.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

A mysterious statue of a leather jacket-clad rebel leans coolly on an odd yellow clock.

A semi-scholarly approach to sex.

A beautiful, historic location open to the public.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

Mysterious 500-year-old tapestries depict a unicorn hunt.

An out-of-place Air Force radar dome is all that denotes this park as a former missile launch site.

The fading, forgotten remains of a once bright and booming factory.

Architecture lovers won’t stop touching the National Gallery's 19.5 degree marble prow.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

The preamble to the U.S. Constitution written entirely from vanity license plates hangs in the Smithsonian museum.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

This labyrinthine resting place of Black American leaders has been reclaimed by nature.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A genuine Tudor manor transported piece by piece from England.

This beautiful vintage movie palace has seen little change in form or function since the 1920s.

For nearly a year, General Ulysses S. Grant was based here during the American Civil War.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

Outdoor exhibits explore the contributions of European, African, and indigenous peoples to American frontier culture.