Run by members of the Tohono O'odham Nation, this community farm nurtures traditional desert cultivars.

Make a wish at what might be America's only Catholic shrine to a sinner.

A cabinet of curious mathematical models and old calculators.

This church on a Tohono O'Odham reservation has stood since 1797.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

The boulder is a landmark, public art, and an icon.

Overlooking Puget Sound sits a garden with a Buddhist prayer wheel and an elaborate labyrinth.

This monument remembers the first Japanese Americans forcibly relocated during World War II.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The prototype for all Nazi concentration camps.

This Italian foot path winds through the mountains via 52 individual tunnels.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Famously misunderstood wonder of the ancient world

Home to more than 13,000 pieces of war memorabilia and military equipment.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

The first museum in the world devoted to sexual gadgetry.

Macabre astrological automaton clock dating to the late 1400s.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

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

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.