 The municipality of St Lorenzen contains the "frazioni" (subdivisions, mainly villages and hamlets) Ellen (Elle), Fassing (Fassine), Runggen (Ronchi), Montal (Mantana), Pflaurenz (Floronzo), Saalen (Sares), Sonnenburg (Castelbadia), Stefansdorf (Sante Stefano), St Martin (San Martino), Moos (Palù), Lothen, and Onach.St Lorenzen borders the following municipalities