GTA 6 is confirmed to be located in Vice City (Miami) and its surrounding areas, with a very large map.GTA VI Map Concepts: All Locations in one game? Where Will GTA 6 Be Set? GTA 6 Map: Vice City Locations and Setting.GTA 6 Leaked Map: A Previous GTA 6 Map Leak.GTA VI Evolving Map: A Fortnite-Style Possibility?.Other Possible Locations: South America, Mix of GTA Cities.A Return to Vice City is the Likely GTA VI Setting.GTA 6 Map Leak vs GTA 5 Map Size Comparison.GTA 6 Another Map Rendition by Reddit User.GTA 6 Leaked Map Rendition by Mapping Community.GTA 6 Leaked Map Rendition by Mapmaking Discord.