GTA 6 Leonida Keys: The Islands Chain, Explained

The Leonida Keys is one of the most-shown districts of GTA 6's Leonida state — a chain of small island communities running south of the mainland, mirroring the real-world Florida Keys. Both trailers feature the Keys prominently, with multiple aerial passes and the implication that boating mechanics will be central to gameplay here in a way no previous GTA has attempted.

Below: what the Keys is, what's confirmed about it, and what to expect.

The geographical reality

The Leonida Keys is modelled on the real Florida Keys, the chain of islands extending south from the southern tip of the state. Geographically, the real chain is:

• A long causeway connecting multiple islands
• Mangrove patches between the islands
• Working marinas at multiple stops
• Tourist communities in the larger islands
• A mix of weather — clear-blue waters in calm conditions, dramatic storm-cloud potential

The trailers consistently show the Keys at dawn and dusk — Rockstar's marketing focus on the iconic golden-hour Florida lighting.

What's confirmed

From Trailer 1, Trailer 2, the Extended Look and Rockstar's official GTA VI site:

• A tropical archipelago, in the words of Rockstar's region description on the official GTA VI site; the Florida Keys comparison is ours, since Rockstar never names Florida
• A long overseas bridge linking the islands, visible in trailer footage; how many crossings reach the mainland is a fan-map reading, not something Rockstar has described
• At least one marina, Brian's boat yard, shown in Trailer 2; Rockstar has said nothing about buying boats
• Wildlife: pelicans and other seabirds in trailer footage, fish and reef life in the official scuba screenshots; Rockstar places alligators in Grassrivers, not the Keys
• Brian Heder's boat yard: Rockstar's bio calls him "a classic drug runner from the golden age of smuggling in the Keys" who still moves product through his boat yard with his third wife, Lori
• Water traversal shown in the Extended Look (August 27, 2026): jet skis, a kayak, airboats, snorkelling and scuba

Brian Heder's boat yard

Brian Heder is one of the named GTA 6 characters, with a bio on Rockstar's official GTA VI site. Rockstar describes him as "a classic drug runner from the golden age of smuggling in the Keys" who still moves product through his boat yard with his third wife, Lori, and who lets Jason live rent-free at one of his properties in exchange for help with local shakedowns. Rockstar's bio calls the business simply his boat yard; the "Boat Works & Marina" name that circulates online is a fan reading of the marina signage in Trailer 2 and the official screenshots, not wording Rockstar has published. See the Brian Heder profile.

Implications:

• Boat purchasing / customisation: the boat yard could function like the Auto Shop or Bunker, a player-purchasable business that sells and customises boats, but Rockstar has not confirmed that players can buy or run any business (see businesses and properties, expected)
• Boating side missions — the Keys's geography essentially requires boating-as-mission-content

Boating mechanics

Both trailers show multiple distinct boats — from small skiffs to luxury yachts. The implication is a deeper boat catalog than any previous GTA. Expect:

• Multiple boat classes (skiff, sport boat, yacht, jet-ski, sailboat, etc.)
• Boating skill in the CJ-stats tradition
• Marina-based safehouses with multi-boat storage
• Open-water side activities (fishing, diving, water-sports)

Rockstar has not shown fishing gameplay. Its description of Mount Kalaga National Park mentions fishing alongside hunting and off-road trails, so a rod-and-reel activity that also works in the Keys is a fair expectation, not a confirmed feature.

The Keys vs Ocean Beach

The Keys and Ocean Beach (the beachfront district of Vice City, and the only beach district Rockstar has named) are distinct districts. Players will likely:

• Start in the Keys: Rockstar's bios have Jason living rent-free at one of Brian's properties and working for Keys drug runners, so his side of the story opens there
• Move between the Keys and Vice City's urban content as the story develops; Rockstar has not said how the campaign is paced
• The Brian Heder boat yard is the bridge between the two: a Keys business that ties the two districts narratively

Real-world templates

Specific Florida Keys real-world references:

• Key Largo (the largest island) — likely the analog for the largest Leonida Keys
• Key West (the southernmost point) — likely a culturally distinct sub-district
• The Seven Mile Bridge — the iconic causeway connecting Marathon to the Lower Keys; almost certainly an in-game equivalent

Wildlife

Rockstar has not published a species list for the Keys. What official footage and the site descriptions support:

• Alligators are placed by Rockstar's site in the Grassrivers wetlands; whether they also roam the Keys' mangroves is not something Rockstar has said
• Pelicans and other seabirds along the coast, visible in trailer footage
• Fish and reef life in the underwater scuba scenes of Rockstar's official screenshots

The hurricane question

Both trailers have shown storm-cell formations that suggest dynamic weather. Rockstar has not announced hurricanes, flooding or any weather event system, so treat every "hurricane event" claim in circulation as unconfirmed; none of it comes from Rockstar. The Keys would be the most exposed to that kind of content given their geography.

If hurricanes are dynamic, the Keys will see periodic flooding events that change traversal options and create gameplay opportunities unique to the district.

What it adds to the GTA experience

The Leonida Keys gives GTA 6:

• Boating-led traversal: the Extended Look showed jet skis, a kayak and airboats, and an island chain naturally pushes more travel onto the water than any earlier GTA map, though Rockstar has not said any area is reachable only by boat
• Florida Keys cultural specificity — Rockstar leans into the Margaritaville / boating-culture aesthetic
• A counterpoint to Vice City — the Keys are slower, nature-focused, less neon-driven
• A candidate for property play: if Rockstar revives the asset-property loop from Vice City and San Andreas, Brian's boat yard is the obvious Keys business, but player-owned businesses are not confirmed

For the broader Leonida map, see The Leonida Map: Every District We Can Identify. For the comparison to 1986 Vice City, see GTA 6 Vice City vs the 1986 Original.

Update log

• September 12, 2026: replaced the fan name "Vice Beach" with Rockstar's Ocean Beach, swapped the fan-transcribed "Boat Works & Marina" signage name for Rockstar's own "boat yard" wording, cut the unsourced "Gator Keys", "Cliffford brothers" and manatee claims, and added the water activities shown in the Extended Look. A second pass the same day removed the 2022-leak fishing and hurricane references, stopped attributing the Florida Keys comparison, causeway count and boat-buying idea to Rockstar, reworked the wildlife list around what Rockstar's site and footage actually show, and reframed the campaign pacing around Jason's official bio.