An overlooked memorial honoring the local Washington residents who died in World War I.

The "lovely red Vega" of the legendary record-settling pilot.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

This imposing Masonic temple a mile from the White House was the first public library in Washington, D.C.

Home to items never before seen by the public.

An ancient engraving by the Cammeraygal people was uncovered in the transformation of a North Sydney industrial site.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

This historic observatory contains the world's oldest refracting lens telescope.

An ancient rock engraving shows Aboriginals used their advanced knowledge of the stars to hunt and gather.

A mysterious local has been dressing the child's grave for decades.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

Topeka has its own great wall, and it's covered in colorful images from the city's history.

See the motorcycles that launched the stuntman to fame and the gear that saved his life.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

The face of the famed flier in a hillside in her hometown.

The first home of the doomed aviatrix Amelia Earhart.

Lone survivor from Custer's Last Stand forever preserved.

The quirky collection includes treasures like Elvis' underwear, Bob Barker's toothbrush, and hundreds of sock monkeys.

One of America's first planned communities is preserved in a state park.

This art deco masterpiece was once a miracle spring mecca but is now simply a government office building.