This title features photographs that reveal the two faces of the Everglades. The Everglades is the largest subtropical wilderness left in the continental United States. It was established as a national park in 1934 when the National Park Service set aside approximately 2,354 of the estimated 5,000 square miles comprising the original Everglades. Today, the national park is a World Heritage Site, an International Biosphere Reserve and a Wetland of International Importance.