Grassrivers
Officially confirmed
- Type
- Region
- Real-world inspiration
- The Everglades
- First confirmed
- 2025-05-06
Grassrivers is Leonida's Everglades analogue, officially confirmed as a region in the May 2025 site update. Rockstar's material and footage lean into swamp Americana: airboats, wetlands, roadside attractions and wildlife (the trailers' alligator moments live here in spirit). It extends the map's biome variety far beyond the city.
Seen in trailers
- GTA VI Trailer 1 — In-world social-media vignettes: airboat chases through wetlands, wildlife in backyards and storefronts — the Grassrivers side of Leonida.
- GTA VI Trailer 2 — Leonida's breadth on show: gulf-coast Port Gellhorn, industrial Ambrosia, wetland Grassrivers and the Mount Kalaga highlands.
- GTA VI: An Extended Look — Open-world activities across Leonida: fanboats, jet skis and canoes on the water, organized circuit races for cars and bikes, basketball outside Jason's safehouse, and a backyard wrestling ring.
Verified facts
- Officially confirmed
GTA 6 is set in the state of Leonida: Vice City, the Leonida Keys, Grassrivers, Port Gellhorn, Ambrosia and Mount Kalaga.
- Seen in official footage
Open-world activities shown: circuit racing for cars and bikes, basketball, backyard wrestling, and fanboats, jet skis and canoes on the water.
Connections
- Part ofLeonidaLocation
- Appears inGTA VI Trailer 2Trailer
- Associated withOpen-World ActivitiesFeature
- Associated withWildlife SimulationFeature
Sources & evidence
Official region page.
Last verified 2026-08-28 · See the GTA 6 map