Flamboyant architecture from the turn of 20th century.

The oldest housing complex in Riga is a mini timeline of architectural trends.

3,000 market stands in five former Zeppelin hangars.

Once a year, local students "clean" this statue with a champagne shower.

Dedicated to the untimely death of American balloonist and parachutist.

This behemoth bovine guards an Estonian town and is a memorial to the lost species.

The first monument in Estonia that was made by an Estonian sculptor.

For the last century, this international border within a small town has appeared and disappeared various times.

The Guardian of Tallinn.

Walk along the medieval fortifications that have been protecting Tallinn since the 14th century.

Two well-hidden huts let animal lovers spend the night among the bears, wolves, and other predators of the forest.

This striking memorial is one of Estonia’s most controversial Soviet leftovers.

Relics from an era long gone, sit idle outside this Estonian museum.

Beautiful public park off the beaten path and away from tourists.

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

A jungle in the heart of São Paulo reminds visitors of what Brazil looked like untouched by man.

This unique bird reserve sits within an important fragment of Brazil's Atlantic rainforest.

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

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

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

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Of the many Jesuit missions in South America, this complex is one of the best preserved.

Vietnam's largest Buddha statue depicts a female sage.

This cavern was used as a hidden hospital and safe house during the Vietnam War.