🐠 Miami to Key West Day Trip (Overseas Highway)
Drive the Overseas Highway from Miami to Key West — 42 bridges over open ocean, Key Largo snorkelling, and Mallory Square sunset. 200 km.
Trip Highlights
- Seven Mile Bridge — the most scenic bridge in the USA
- John Pennekamp Coral Reef State Park snorkelling (Key Largo)
- Mallory Square sunset celebration in Key West
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Itinerary — 5 Stops
Key Largo, FL
2 hoursKey Largo, FL
First Key — John Pennekamp Coral Reef State Park is the first underwater state park in the USA, excellent snorkelling.
Islamorada, FL
1 hourIslamorada, FL
Sport fishing capital of the world — fresh grouper sandwiches at the Marker 88 restaurant on the water.
Marathon, FL
1.5 hoursMarathon, FL
Turtle Hospital — rescue and rehabilitation centre with behind-the-scenes tours.
Seven Mile Bridge, FL
20 min driveMarathon, FL
The engineering marvel that connects Knight's Key to Little Duck Key — one of the longest segmental bridges ever built.
Key West, FL
4 hoursKey West, FL
Duval Street, Hemingway House, the Southernmost Point buoy, and Mallory Square sunset — end the day here.
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Miami to Key West Day Trip — Overseas Highway Stop 1: Key Largo, FL Stop 2: Islamorada, FL Stop 3: Marathon, FL Stop 4: Seven Mile Bridge, Marathon, FL Stop 5: Key West, FLOpen in TripNav →
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Frequently Asked Questions
How long does the miami to key west day trip (overseas highway) take?
Driving time alone is typically 1 day. With stops at all 5 points in the itinerary, plan for a full day.
What's the best time of year for this road trip?
Spring (April–May) and fall (September–October) offer the best temperatures and fewer crowds than summer.
How do I navigate this itinerary?
Click the "Navigate This Trip in TripNav" button above. TripNav will load all 5 stops and let you open the full route in Google Maps, Waze, or Apple Maps in one tap — no manual typing required.