In his Epilogue, Sutter provides visitation numbers: Between 1916 to 1941 visitation increased from 360,000 to 21 million, by 1955 that number increased to 56 million, 1966 saw 133 million, and by 2000 over 300 million annual visitors entered the parks. Sutter adds that the increase during the 1960s to 2000 were through the efforts of the National Parks Director Conrad Wirth, who promoted the Mission 66 (1966) initiative, to spend $1 billion on modernizing park facilities and roads developed. These increased numbers prove Americans continually want to spend their recreational free-time at facilities and wilderness areas offered at national and state
In his Epilogue, Sutter provides visitation numbers: Between 1916 to 1941 visitation increased from 360,000 to 21 million, by 1955 that number increased to 56 million, 1966 saw 133 million, and by 2000 over 300 million annual visitors entered the parks. Sutter adds that the increase during the 1960s to 2000 were through the efforts of the National Parks Director Conrad Wirth, who promoted the Mission 66 (1966) initiative, to spend $1 billion on modernizing park facilities and roads developed. These increased numbers prove Americans continually want to spend their recreational free-time at facilities and wilderness areas offered at national and state