Trip Planner:   USA  /  Florida  /  Florida Keys  /  Marathon  /  Old Seven Mile Bridge

Old Seven Mile Bridge, Marathon

4.6
#10 of 103 in Things to do in Marathon
Bridge · Hidden Gem · Tourist Spot
Create an itinerary including Old Seven Mile Bridge
Drive, ride a bike, or take a walk across Old Seven Mile Bridge to admire the engineering marvel and the scenic views it provides. Spanning 10.9 km (6.8 mi), the bridge was one of the longest in the world when it was built. Nowadays, an adjacent modern bridge caters to vehicular traffic, while the old bridge--which served as a part of the railway network in the past--is presently open for walking and cycling only. Go fishing for the chance to catch a great haul, and bring a camera to capture the breathtaking scenery. For travelers who use our world travel planner, Marathon holidays become easier to arrange, with trips to the Old Seven Mile Bridge and other attractions mapped out and timetabled.
Create a full itinerary - for free!

Old Seven Mile Bridge reviews

Rate this attraction
TripAdvisor traveler rating
TripAdvisor traveler rating 4.5
683 reviews
TripAdvisor
  • You just gotta see it..Amazing engineering. Beautiful trip to the rest of the keys and Key West. Worth driving to see it 
    You just gotta see it..Amazing engineering. Beautiful trip to the rest of the keys and Key West. Worth driving to see it  more »
  • We really loved the bridge. The view was amazing. We saw Sting Rays, turtles and many fish. The Pigeon key is a wonderful end to the bridge. You can almost feel what it must have felt like... 
    We really loved the bridge. The view was amazing. We saw Sting Rays, turtles and many fish. The Pigeon key is a wonderful end to the bridge. You can almost feel what it must have felt like...  more »

Plan your trip to Marathon

  • Get a personalized trip
    A full day by day itinerary based on your preferences
  • Customize it
    Refine your trip. We'll find the
    best routes and schedules
  • Manage it
    Everything in one place. Everyone on the same page.