A ghost town in a remote corner of Oregon hosts a touching tribute to Sacagawea’s son.

Home to the only outdoor municipal elevator in the United States.

Post office plaque commemorates local resistance to a cult invasion.

Shakespeare has been brought to life in this open air theater for the better part of a century.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

A midcentury ranch house hides a literal treasure trove of unique rocks and minerals.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

This stunning iron gate designed by Modernist architect Antoni Gaudí is filled with mythic symbolism.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

Mountain where Jesus was first tempted by the Devil.

The tallest mountain in mainland Netherlands isn't actually very tall.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

This historical Netherlands fortress still bears the marks of its single siege.

A miniature city, once ruled by the Queen of the Netherlands.

Incredible labyrinth of man made caves.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

This snug medieval lane is one of the narrowest streets in the world.

A lively circle of dancers in the Georgian capital commemorates an ancient rite of spring.

With over 10,000 lights, this engineering marvel lights up the city after dark.

A small but hugely whimsical theater where marionettes play out the "The Battle of Stalingrad."

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

A cylinder monument with a spectacular vista commemorates a friendship that some say never existed.