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Island Gardens Deep Harbour
A deep-water superyacht marina on Watson Island with quick Biscayne Bay access and iconic Downtown Miami skyline views. Ideal for high-demand Miami visits—plan ahead for dockage.
Island Gardens Deep Harbour (also marketed as Yacht Haven Grande Miami at Island Gardens by IGY Marinas) is a premier deep-water superyacht marina on Watson Island, positioned between Downtown Miami and Miami Beach. Its location offers fast access to Biscayne Bay and the Atlantic via Government Cut—perfect for both city-side cruising and offshore runs when conditions allow.
Known for accommodating very large vessels (up to roughly 550 ft / 167 m) and delivering upscale, full-service amenities, this destination marina is especially popular during Miami’s peak event season. Transient availability can be tight, so it’s smart to coordinate your ETA, power needs, and docking plan before you arrive.
Whether you’re meeting guests coming by car via the MacArthur Causeway or heading out for a Biscayne Bay sightseeing loop, Island Gardens is a convenient, high-profile base with on-site dining and easy access to the city.
Marina Information
Find This Marina
Address
838 MacArthur Causeway, Miami, FL 33132
Parking
Valet parking is commonly offered on-site for Island Gardens venues (pricing and entry/staging can vary). Allow extra time during dining and major event hours and confirm valet access points on MacArthur Causeway before arrival.
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About This Marina
Island Gardens Deep Harbour is a purpose-built, deep-water marina on Watson Island designed for large yachts and superyachts. It’s widely recognized for premium services, strong security, and dramatic views across Biscayne Bay toward the Downtown Miami skyline. The location—just off the MacArthur Causeway—makes it easy to shuttle guests between the marina, Miami Beach, and Downtown, while still providing a fast run out to the ocean via Government Cut.
Nearby Destinations by Boat (Within ~5 Miles)
Biscayne Bay Skyline & Venetian Islands Loop
15–45 minCruise past the Downtown skyline with scenic routing around the Venetian Islands. Great for sunset runs; watch for regulated speed and no‑wake zones.
Star Island / Celebrity Home Sightseeing Routes
20–40 minA classic Miami water tour area near the islands off South Beach. Follow local channel markers and respect traffic and no‑wake areas.
Government Cut → Atlantic Ocean
20–35 min to the inletQuick ocean access for offshore cruising or fishing (weather permitting). Plan for commercial traffic and strong currents near the cut.
Miami Beach / South Beach Waterfront
20–45 minRun toward the South Beach area for views and vibrant waterfront energy. Confirm docking rules/fees if you plan to go ashore.
Key Biscayne (Biscayne Channel / Crandon area)
30–60 minA popular day-cruise direction for calmer bay waters and beach scenery. Verify landing options and any park-specific restrictions.
Virginia Key Shoreline
20–45 minExplore protected bay waters and shoreline views just south of Watson Island. Great for a short cruise when time is tight.
Dock & Dine Nearby
The Deck at Island Gardens
On-siteBayside Marketplace waterfront spots (near Miamarina at Bayside)
10–20 min by boat (plus docking logistics)Downtown/Brickell waterfront dining (varies by venue and dock access)
15–30 min by boatAvailable Boats Nearby
Tycoon
The Prestige
Silvver Moon
Make Big Happen
Champagne Showers 40 pax
Champagne Showers 17 pax
Champagne Showers 25 pax
BeerBoss
Zero Stress
Pao Pao
BOATYX
Archemists
Tycoon
The Prestige
Silvver Moon
Make Big Happen
Champagne Showers 40 pax
Champagne Showers 17 pax
Champagne Showers 25 pax
BeerBoss
Zero Stress
Pao Pao
BOATYX
Archemists
Arrival & Docking Tips
Explore Miami by BoatPass
BoatPass makes it easy to plan a day on the water around Biscayne Bay, Miami Beach, and Government Cut. With flexible booking and a global network of boats and marinas, you can focus on the route, the views, and the experience.
Frequently Asked Questions
It’s on Watson Island between Downtown Miami and Miami Beach, along MacArthur Causeway. Common GPS coordinates are 25.784242, -80.177906.
Dockage is typically arranged in advance. Call the marina office or email to request availability, then coordinate your ETA and berth assignment. Use VHF 16 to hail and VHF 71 as the working channel (as commonly listed).
Most vessels head into Biscayne Bay and transit to the Atlantic through Government Cut. Expect heavy traffic and strong currents near the cut and follow all channel markers.
Marina address commonly listed: 838 MacArthur Causeway, Miami, FL 33132. Marina phone commonly listed: +1 (786) 432-2900. Some venue listings show 888 MacArthur Causeway for Island Gardens.
Valet parking is commonly advertised for Island Gardens venues. Entry points and pricing can vary by event/time, so confirm the valet staging location and allow extra time during peak periods.
Popular nearby options within a few miles include Miamarina at Bayside, Epic Marina, 5th Street Marina, and Sunset Harbour Yacht Club & Marina. Availability and vessel limits vary by location.
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