An out-of-the-way state park in Oregon that features both a picturesque waterfall and the ruins of a hydropower plant.

This theatre and its amazing marquee harken back to the Golden Age of Hollywood.

As a show of peace, a Japanese naval pilot gifted his 400-year-old Samurai sword to the Oregon town he bombed.

A logging-themed roadside restaurant surrounded by museum-quality machinery and artifacts from the industry's heyday.

This natural marble cave is one of only five national monuments in Oregon.

Hollowed out cedar log tubs set in an ancient towering forest.

Make your reservation to have coffee with some kitties.

This medieval village/restaurant perpetually celebrates the year 1376.

This amazingly preserved Gold Rush town is a historian's dream.

The only road through the heart of Glacier National Park.

The only Native American museum along the Oregon Trail, run by the peoples who have lived on the land for generations.

A fine, large-aperture telescope available for public use.

This former coal gasification plant found a curious second life as a popular public park.

An extraordinary mixture of natural beauty and man-made phenomena.

A 140-year-old castle with underground caves hidden in San Francisco.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

A collection of housewares from recent Irish history adjoined by a tower from ancient Irish history.

A stunning Victorian abbey and walled garden on a lakefront.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.