An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

An institution that preserves the history of institutionalization.

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

There's something big lurking beneath the surface of this tiny Oregon park.

A brief journey through early 19th-century pioneer life across Linn County.

Mysterious rocks that ring musically when struck.

Spend the night in this formerly abandoned traditional Scottish village.

The final resting place of the famous Rhode Island lighthouse keeper who heroically saved dozens of people from drowning.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

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

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

The short-lived railroad town in central Oregon has been abandoned since the 1930s.

Sasqu(w)atch out!

This frequently-photographed waterfall takes only a short hike to visit.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

Formerly secret, precariously perched boulders.

This large maar crater in Oregon is the bigger brother to Hole in the Ground.

Massive crater in central Oregon.

A rugged lava field dotted with molds of the ancient pines that were growing when the volcano erupted.

The longest continuous lava tube in Oregon.

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.