Camp David in 1935 and was completed in 1938. In 1942, President Franklin D. Roosevelt converted it to a presidential retreat and renamed it "Shangri-La" (for the fictional Himalayan paradise in the 1933 novel "Lost Horizon" by British author James Hilton, which he had jokingly referenced as the source of the Doolittle Raid earlier that year). Camp David received its present name from Dwight D. Eisenhower, in honor of his father and grandson, both named David. The Catoctin Mountain Park does not indicate the location of Camp David on park maps due to privacy and security concerns, although it can be seen
Dwight D. Eisenhower Memorial and audio to both provide greater insight into how these events were not only important to Eisenhower but also helped change national and world affairs. Some visual components will be superimposed onto the physical memorial, to provide interactivity between the physical and virtual worlds. The app will also include educational games for children. Some of the materials used by the app will be provided by the Dwight D. Eisenhower Presidential Library and Museum. Development costs for the app were anticipated to be $2 million, and the National Park Service would be responsible for maintaining and upgrading the e-memorial once the