Download here the Maps of Chamonix town, Les Houches town and Argentiere village map in pdf
You can buy a folded, physical map of Chamonix that covers the entire northeastern half of the Mont Blanc Massif down to the Chamonix-Courmayeur tunnel by following this link.
Great representation of Chamonix, easily recognizable mountain features, crevasses, moraines and rockfall zones. For the southwestern half (St-Gervais - Les Bains - Massif du Mont Blanc) there is another great map. Check it out by following this link.
Download high resolution versions of Chamonix Valley town maps in pdf, here: