City Sims are Linden-created sims that have an urban infrastructure in place (roads, sidewalks, etc.), and therefore allow a higher prim allotment to parcel owners.
“Sistiana is some what themed as a "run down" part of the city, lots of buildings with old brick...Sistiana
“Miramare is a sim with kind of a "futuristic" theme to it; a lot of build in this area looks...Miramare
“Alcove is owned by Alex Harbinger, who also owns Eden. Alcove is boarding/connecting to Eden...Alcove
“The original Mascouten was a role play city-sim, built as a joint project between LMD owner Wolf...Mascouten