Sankt Peter is a municipality in the district of Breisgau-Hochschwarzwald in Baden-Württemberg in Germany.DataLocationSt. Peter is a climatic spa located within the Southern Black Forest Nature Park, on the southern flank of the Kandel, about 12 miles east of Freiburg im Breisgau.Administrative structureTo the municipality of St. Peter belong the village Bürgerschaft, the hamlet Sägendobel, the localities Kandelberg, Neuwelt, Oberibental, Ränke, Rohr, Schmittenbach, Schönhöfe, Seelgut and Willmendobel as well as the farms Eckpeterhof, Langeck and Lindlehof.