Where is Grassrivers on the GTA 6 map?
Short answer
Grassrivers is most likely in the inland south of Leonida. Rockstar officially describes Grassrivers in GTA 6 as wetlands with gators and mangroves but gives no position. The south of the peninsula is an inference by analogy with the Everglades, known as the river of grass.
Verified
The region is official. Its position deep in the south is an inference by analogy with the Everglades (the “river of grass”).
What is known
The south of the peninsula, inland wetlands (by analogy with the Everglades). “Welcome to the Wetlands” — “The untamable jewel of Leonida’s crown.” A primordial expanse of gators and mangroves.
On the map
Open this entry on the Leonida map. The pin is approximate: the map is our own pre-launch schematic, not the in-game map.
When this answer will change
After GTA 6 comes out on November 19, 2026, we will check this answer against the game and update its status.
Sources
1 official- Grand Theft Auto VI — Only in Leonida (grassrivers)
“Welcome to the Wetlands / The untamable jewel of Leonida's crown. / You never know what lies beneath the surface of this primordial expanse. The gators may be the most famous attraction, but there…”