Just up the street from Puerto Madryn’s best-known ice cream shop, Bomke Artesanal, is another must-stop for travelers who appreciate sweets. Laguna Negra Chocolates, with its signature penguin logo, has long been known as the chocolate of Patagonia. The company was founded in 1989 in Ushuaia and now has stores in Buenos Aires and throughout Argentina, including a waterfront location in Puerto Madryn. Its alfajores, traditional sandwich cookies with a dulce de leche filling, are, with good reason, a best seller.