The wetland belt inland from the coast — a flat expanse of sawgrass, channels and hammocks where the road network thins out and boats start to make more sense than cars.
Status
Name confirmed
Real-world read
The Everglades
Source
Rockstar official site
Rockstar names Grassrivers but has published no boundary, no size and no settlement list for it. Everything above beyond the name is our reading of official trailer and screenshot footage.