A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

Three hundred years of preserved Spanish colonial history in San Antonio.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The headquarters of a secretive order is also a beautifully-designed park.

An extensive collection of ancient Egyptian artifacts and mummies.

An elaborate gift from Claus Spreckels is now a piece of San Francisco history.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

San Francisco's newly reopened hands-on science museum.

A psychedelic labyrinth on the San Francisco bay.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

This charmingly homemade amusement park has been growing for 40 years.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

Pop culture has helped to keep this iconic British building from being destroyed.

Giant, friendly pelicans in Central London, the most unlikely of places.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

Is this the most Portland place ever?

Home of Howard Hughes' Spruce Goose.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

Historic medieval fortified city in southwest France.