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

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

The preserved home of the first settler of "the most German town in Brazil."

Moss-covered sculptures fill this small Brazilian gorge.

The massive gardens and office of a Brazilian sculptor.

Unusual rock formations eroded into a landscape of stone beasts.

This gravesite in the Amazon Rainforest was left behind by a failed Third Reich expedition.

The ruins of this Brazilian island prison still bear the scars of the bloody rebellion that closed it down.

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

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

Queen of the waterlilies, so big and strong it can support the weight of a human.

Site full of incredible prehistoric paintings and archeological findings.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A monument to the man who almost killed Hitler.

Overshadowed by other, more famous Maltese catacombs, this ancient burial chamber has one of the best examples of a ritual agape table.

The crypts are so large they're basically their own underground church.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

At this unusual park, domes, ladders, chairs, and more are made from trees.

Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

The morbid items in this small and hidden museum are not for the weak stomached.

The worst flood disaster in Welsh history might have been a lot worse if it had not happened on movie night.

Hundreds of skulls and bones at the largest skeleton museum in the country.

One of the few places in Portugal where the Celtic ritual of wearing large wooden masks is still practiced.