Places · GTA VI
Ambrosia
Rockstar describes Ambrosia as a working-class industrial town built around a large sugar refinery; it is one of Leonida’s six officially named regions. Rockstar has not said where Ambrosia lies or how big it is.
Game world
Our own map page for the world of GTA VI. We currently do not link an interactive community map – verified places from official material are listed below and in our knowledge base.
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Verified places from official material – each entry with source, status and check date.
Places · GTA VI
Rockstar describes Ambrosia as a working-class industrial town built around a large sugar refinery; it is one of Leonida’s six officially named regions. Rockstar has not said where Ambrosia lies or how big it is.
Places · GTA VI
Rockstar describes the Grassrivers as a sprawling wetland of open water and mangroves. In October 2026 Rockstar mentioned the region again: the radio station Back Country Radio covers it.
Places · GTA VI
Leonida is the fictional state where GTA VI takes place. Rockstar has officially named six regions so far, from Vice City to Mount Kalaga National Park. Rockstar has not published region borders, a road network or the size of the map.
Places · GTA VI
Rockstar describes the Leonida Keys as a tropical island chain at the southern tip of Leonida, linked by long bridges. The official character profiles connect the region to Jason Duval and the drug runner Brian Heder.
Places · GTA VI
The Leonida Penitentiary is a prison Rockstar names in Lucia Caminos’s official character profile: she ended up there after fighting for her family. Rockstar has not published its location, its look or its role in the game.
Places · GTA VI
Mount Kalaga National Park is a national park and one of Leonida’s six officially named regions: Rockstar mentions hills, rivers and trails plus hunting, fishing, kayaking and off-roading. The park’s borders and size have not been published.
Overview · GTA VI
Rockstar has officially named six regions of Leonida. Here is what the official pages say about Vice City, the Leonida Keys, the Grassrivers, Port Gellhorn, Ambrosia and Mount Kalaga – kept clearly apart from sightings and fan speculation.