- The lore of Leonida
- Grassrivers
Place · Modelled on Everglades
Grassrivers: the GTA VI wetlands
Grassrivers is the wetlands and swamp region of the state of Leonida, modelled on Florida's Everglades.

Confirmed
What Rockstar has confirmed
The company describes it as wetlands full of wildlife. The name is close to a literal translation of the real place's nickname: the Everglades are known as the river of grass.
Verifiable
The real-world counterpart
The Everglades are a subtropical wetland in south Florida, with alligators, birds and an ecosystem you cross by airboat. It is the kind of open non-urban space the desert and Mount Chiliad filled in GTA V.
Unconfirmed
What is still unknown
Rockstar has not detailed what activities are there or which animals are interactive. That wildlife is a system rather than scenery is an expectation, not a confirmed fact.
Last updated: September 5, 2026
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Prices checked on July 30, 2026
Adds exclusive vehicles, shops and tattoos that unlock as the story moves along.
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- Exclusive vehiclesThe '95 Grotti Cheetah, the Shitzu Squalo speedboat docked at Washington Beach and a '67 Vapid Dominator Buggy for off-road.
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Bonus until November 20
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Yes: the Ultimate Edition Upgrade sells separately for $20.00 and needs the base game. Source: Xbox Store
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