Leonida Map — what's official and what's a rumor

The state of Leonida and Vice City

Officially confirmed by Rockstar: the game takes place in the fictional state of Leonida, inspired by Florida, with Vice City as the main city. The game's official site synopsis describes the setting as "the darkest side of the sunniest place in America". That's the extent of direct primary-source confirmation we have on the game's geography.

Regions and names circulating in the press (not directly confirmed)

Names like Leonida Keys, Port Gellhorn, Grassrivers, Mount Kalaga and Ambrosia show up frequently on fan sites and in press coverage, usually read from trailer scenes. We haven't confirmed any of these names directly in the official source we checked (rockstargames.com/VI). We treat all of this as strong rumor — it may well be accurate, but it isn't first-hand confirmation.

Map size

Rockstar hasn't released any official map size figures (km² or a direct comparison to previous games). Any "2x the size of GTA V" comparison you see out there is a third-party estimate from trailer footage, not an official figure.