Visit this odd display of indigenous style in Argentine wine country.

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

Bible stories are brought to life with gloriously cartoonish kitsch in this South American theme park.

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

Legend says if this neo-Gothic basilica is ever officially completed, the world will come to an end.

Quito's historic, main square dates back to the 16th century.

An art museum with an eclectic design and a scandalous past.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

This early version of the guillotine was used to execute the man responsible for its construction.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

Enter the world under the hill at this ancient UK burial chamber.

This tiny island featuring 9th-century Viking ruins is only accessible at low tide.

The final resting place of soldiers' loyal canine companions.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

Budapest's Communist-era statues, banished to the suburbs.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

Museum dedicated to the terror regimes of Hungary.

Once the home of a hermetic monk, this cave now houses a small church.