The main museum documents the battle of Dien Bien Phu in considerable detail, covering the military planning on both sides, the logistics of moving Viet Minh artillery through jungle-covered mountain terrain, and the human cost of the 57-day siege. Exhibits include captured French equipment, maps of the French defensive positions (nicknamed "Beatrice," "Gabrielle," "Anne-Marie," and others), weapons from both armies, and photographs.
The museum has been expanded and updated over the years and is now one of the more professionally presented provincial military museums in Vietnam. The signage is in Vietnamese and French (fitting given the history), with some English captions. Allow an hour for the main hall; an additional room covers the political aftermath and the Geneva Accords of 1954.