Betty Restaurant
San Martín wouldn't be a ski town without a fondue restaurant, and this one is particularly appealing. The cheese fondue is smooth and rich, while the meat version comes with cubes of Argentine beef in assorted cuts and up to 12 condiments. (Vegetable fondues are, sadly, a bit limp.) Steaks and pasta are also well represented, and there's a fantastic wine list. The restaurant's two rooms—adorned with wooden panels and rustic tables—are equally suited to children and honeymooners.