Dead weights honor the dead of Portugal's fishing industry.

"Portugal's Stonehenge" is made up of nut-like stones aligned with the heavens.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

A cluster of granite granaries perched on stilts.

Elaborate tile work in this railway station tells the story of Portugal.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

It has an American Dream Car exhibit, Europe's largest Formula One collection, and many, many mannequins.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

One of downtown Berlin's last reminders of its Communist past.

This beautifully verdant lagoon is tucked below a massive volcano in a crater atop a black pebble beach.

The Swiss hilltop housed an early 20th-century vegetarian nudist colony.

Originally used to sell brandy, the bull-shaped billboard became an iconic symbol of Spain.

The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

After over 100 years out of service this landmark windmill once again turns as a symbol of Jerusalem's self-sufficiency.

A massive, heart-shaped, wind-carved crater in the middle of the Israeli desert.

A "miracle" that seems to produce more holy fistfights than holy revelations.

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

Houses are tucked between, on, and underneath giant boulders.

The beautiful, ornate weather station is the most popular geocache in Salzburg.