The lost town of Neversink, sunk by New York City.

A haunting tribute to pioneering photographer Clover Adams.

I Street Bridge is the heaviest swinging center bridge in the United States.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

Surrounded by low rise buildings and partially converted into an auto body shop, this marble archway is the only vestige of a forgotten Manhattan estate.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

This partially buried wreck is one of the most complete of its kind but is only revealed when the sea allows.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Medicinal spa created with the discharge from a geothermal energy plant.

This too-low North Carolina railroad trestle is still a notorious big rig executioner.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A mysteriously dark cemetery monument fuels stories and legends galore.

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

Approximately 250,000 people left homeless by the great earthquake and fires found shelter in Golden Gate Park.

The remains of a ruined mansion memorialize the 1906 earthquake.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

The highest point on the island known for buildings that touch the sky.

Deep under Manhattan is the largest construction project in city history. So far, the project has taken the lives of 23 workers, or "a man a mile."

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Peek through the gates at this oasis from the city, full of Old English charm.

This fully intact Neoclassical-Greek Revival style firehouse operated until 1938.

Walk in the footsteps of the gods and straddle two tectonic plates.

California's oldest existing theater building hosted an impressive cast of celebrities, including hosting Mark Twain's first lecture.