If your trip to La Tronche is all organized but your itinerary is a bit on the empty side, let us give you a helping hand.Leave that rental car back at the hotel and move those legs. Not far from the center of this neighborhood, Musée Archéologique Grenoble Saint-Laurent is worth a visit. Museum Hebert and Museum of Mountain Troops are a couple of other close-by sights that draw a great many travelers like yourself.