20 Iconic American Sites That Need Saving Before It’s Too Late

The United States is fortunate to have many magnificent heritage sites and spectacular wilderness reserves, places that are an essential part of the nation’s fabric. But the sad truth is that all too many of these key locations face threats from a variety of directions. Challenges include climate change, over-development and soaring visitor numbers. Read on to find out about 20 iconic American sites facing danger now and in the future.