A New York warehouse filled with an enormous amount of goods saved from the landfills and donated for creative use.

This theater opened in 1998, but both the building and the puppeteers who perform there have a distinguished history.

This river island in Sierra Leone is home to impressive biodiversity and the country's first community conservation program.

Wander among free-roaming storks at the sanctuary that helped save them from local extinction.

This castle ruin in the middle of nowhere is a gem for wildlife enthusiasts.

London's marvelous wildfowl reserve along the Thames.

Sloth rehabilitation center in the jungle of Costa Rica.

Home of Philip Johnson, one of the 20th century's most influential architects.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

This Myrtle Beach art museum features a rotating display of pieces by artists from James Audubon to Frank Lloyd Wright, but it’s their collection of Southern works that truly impresses.

One of the last Jazz Age "Wonder Theaters" in New York City.

The famous author's cottage hideaway.

Small monoliths of several varieties of stone sit alongside a wooded path in the Bronx.

An abandoned castle owned and ignored by Masons carries a cursed history.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

Some of the earliest burial grounds of New York State are to be found hidden away in this quaint town.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

The former estate of the Guggenheims, part of the opulent Gold Coast that inspired the Great Gatsby.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

A riverfront park that both remediated and preserved its industrial past.

Designed by famed 20th-century architect Cass Gilbert, the future of this abandoned 1908 rail station is currently in limbo.

A 2017 crowdfunding campaign saved this historic castle from being destroyed.

Ivy-covered Medieval tunnels cut through this charming town in France's Loire Valley.