There's a nice, modern exhibition that tells the personal stories of those involved in D-Day through their clothes and other possessions, and the creepy Dead Man's Corner museum, including a German First Aid post where a bloodied patient on a stretcher clutches a photo of his baby.
The main attraction, though, is the '4D flight simulator' where you board a Dakota aircraft, get shaken around a bit and watch your takeoff and flight to Normandy through the windows. We were shot at and landed in flames; nobody told us whether we'd died or had to get out and fight.
I reflected that a lot of technology, innovation and planning had gone into an operation that ended up with men stabbing each other to death in the dark.
In the afternoon we visited the airship hangar at Ecausseville. There's a little museum with a history of airships and dirigibles, plus local souvenirs from two World Wars.
The hangar itself was built for naval airships during the First World War and went on to house balloon equipment used in 1960s H-bomb tests. It is truly impressive in its cathedral-like vastness. (And the gift shop sold its own cider.)
We rode on to the Azeville battery, part of the Atlantic Wall set up by Germany and now a museum where swallows nested in the fortifications. Here I saw my first airborne Dakotas of the week, flying four astern at a stately cruise.
We finished the day at Utah Beach, where I went for a swim. It's what those brave lads were fighting for.