San Pedro is an Argentinean town on the Paraná River. It's known for its coiled pastries, called ensaimadas. The Italianate Church of Our Lady of Succor (Nuestra Señora del Socorro) overlooks the main square. Nearby, the Fray José María Bottaro Museum displays religious and cultural artifacts. To the northwest, the Vuelta de Obligado Historical Park, site of an 1845 battle, includes a museum and a nature reserve.