A famed data visualizer's personal sculpture garden is a landscape of modern and megalithic wonders.

A tree that grows parallel to the ground was declared Brooklyn's "crowning curio" by the poet who saved it.

This series of landscape dioramas tell the story of New England forestry in exacting miniature detail.

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

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.