Torre Spaccata centres on the S. Maria settlement in the west, while Casetta Mistica and Torre di Tre Teste stand on open ground to the east.
Source: Old map, public domain
Teal, yellow and pink patches mark plots around the built-up streets, and thin red lines enclose large numbered tracts in the centre. Quartiere XXIII Alessandrino forms the northern edge and Zona XIII Torre Angela the bottom.