A sacred well steeped in Pagan roots on the West Coast of Ireland.

While only two of the ancient buildings at this site are actually churches this was one of the earliest Irish pilgrimage sites ever.

This controversial Irish show cave is home to a massive formation known as the Great Stalactite.

The ancient tomb acts as a calendar that keeps perfect time.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Turns out you can see the world without ever leaving Maine.

After giving up Michelin glamour for his Amish faith, one chef now makes stellar sausages in a small, off-the-grid shop.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

This tiny patch of arid sand sits in one of the greenest states in the United States.

This roadside stand claims to be the world's smallest bookstore.

Eat like a "buckaroo" at this remote restaurant.

This little slice of the Netherlands in the Pacific Northwest blooms in a rainbow of color each spring.

The world's last remaining store of its kind.

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

The seamy, underground secrets of Portland's criminal past.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

When in Idaho, sleep in a giant potato.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.

A black cottonwood gets a second life as a home for books.

A creek tumbles over a series of step-like rocks to create this scenic water feature.

This fog-enshrouded, antique corner store sells individual slices of wedding-fancy layer cakes from a window.

An abandoned World War II bunker is part of a chain that runs throughout Washington.

This tree has witnessed nearly 1,000 years of history.

See the imprints of ancient trees, burned and preserved by lava.