A 125-meter long "tribute to the Brazilian people."

The Uros people live on floating reed islands in lake Titicaca.

On this tiny spot of land in the middle of Lake Titicaca the only ones who do the knitting are the men.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

This stunning mass of ice spans 121 square miles and is still growing.

This stucco building in North Africa was the first American-owned property on foreign soil.

This gravity-defying rock formation is one of Big Bend’s natural wonders.

A historic landmark and museum filled with curious objects representing the history of Key West.

A historic presidential getaway on the continental United States' southernmost island.

Look closely and you’ll notice that the color changes a third of the way up the tower.

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

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

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

The oldest building in the District of Columbia was preserved because of a mistaken connection to George Washington.

The national park was once a plantation estate.

At 207 feet, one of the world's longest continuous escalators.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

Hidden away among the quiet streets of Beverly Hills, this small park is a haven for walkers and wildlife.

Sample Spanish wines under frescoes in a historic monastery of "barefoot old men."