A huge boat-shaped hotel with a blood red pool and other oddities.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

As one of the world's largest hydroelectric dams this plant took two countries to get built.

An underexplored, 130-foot tropical waterfall that you will have all to yourself.

The fighters and conspirators that won independence for Paraguay held secret meetings at this historic house.

Though his role as the inventor of baseball may be up for debate, fans still festoon Doubleday's grave with baseballs.

Recorded as the first person buried in Arlington Cemetery.

In what is rumored to be an intentional act of spite, this memorial almost completely obscures the nearby grave of a senior officer.

A gift from Scotland to the United States in memory of the 270 lives lost when Pan Am Flight 103 exploded over Lockerbie due to a terrorist bombing.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

This site is believed to be connected to the oldest house in Arlington County.

A reimagined 19th-century Acadian village featuring authentic Cajun-style homes filled with artifacts specific to the period.

The "Key of Keys" for Washington, D.C. and the apocryphal landing place for the military campaign that started George Washington's career is now at the bottom of a well.

Quite simply the largest tree in the world (by volume).

An amazing example of Federal-period architecture, truly unique to this region of the state.

This Masonic lodge was the first major private building to be constructed in Washington, D.C. after the Civil War.

Designated as an Underground Railroad research site.

The all-but-forgotten cemetery is Eastern Loudon County's largest African-American burial ground.

Once home to the largest photo service in the United States.

This statue of two men in a rowboat was erected to honor those who died while fishing in the Chesapeake Bay.

This 16-foot, intricately detailed model of the Gearing-class destroyer has been called the most detailed model ship ever built.

This memorial honors five journalists who were killed in a mass shooting in 2018, and affirms the importance of the first amendment.