Let's be clear, the Museum of the Battle of the Bulge is probably not the reason why you especially come to La Roche. That said, the museum is located in the city's pedestrian street, 5 minutes from La Vue, and a good reason to go take a look. It is in any case the largest museum of the Battle of the Bulge, 1500m2 of exhibition with dioramas, vehicles, weapons, etc.