• Map of Islamorada with a marker on Plantation Key and the Overseas Highway extending from Tavernier toward Matecumbe.

    Island Overview Map

    Follow the Overseas Highway across Islamorada’s keys and you can see how close a day on Florida Bay is to an outing on the Atlantic side.
  • A blue-and-white boat alongside a wooden dock with palm trees and two people walking on Islamorada’s bayside waterfront.

    Marina & Waterfront

    Two people stroll past a blue-and-white boat tied up under the palms as another boat comes in from the bay.
    Miguel/stock.adobe.com · Adobe Stock Standard License. Cropped to square, resized to 1400 × 1400 px, and optimized as WebP.
  • Stern view of a white cabin cruiser underway on blue-green water, with mangroves and scattered palms ahead.

    Harbor Approach

    Palms rise just above the mangroves as a small cruiser leaves a curl of white wake across the bay.

Why This Harbor Matters

Islamorada gives sailors and powerboaters a Florida Bay base with the Atlantic reefs close enough to shape the visit. Across this village of several keys, a berth on Plantation Key can serve a different purpose from a day on the water. You can give the boat a day at the dock and still spend yours exploring the Keys by paddle or with a local crew.

The islands tell their history from the water. Indian Key grew around shipwreck salvage and became Dade County’s first seat in 1836. At Lignumvitae Key, the Matheson caretaker’s house tells a quieter story of island life beside a tropical hardwood hammock. Seeing these places in the context of a boating visit makes the water between them part of the story.

Plan the berth and the outings separately. Choose where you want to spend the night, then decide which experiences suit your crew and boat. That leaves room for a reef day when the forecast cooperates and a shoreside day when the crew would rather take its time.

Harbor Snapshot

Country United States
Region Florida Keys, Florida
Harbor Type Incorporated village spanning several keys
Primary Cruising Role Florida Bay marina stop and base for local boat outings
Best Known For Sport fishing, Alligator Reef Lighthouse, and boat-access island history
Protection Sheltered marina basin at Plantation Yacht Harbor
Provisioning Shore-side groceries on Overseas Highway
Fuel & Water Gasoline, diesel, and freshwater at Plantation Yacht Harbor Marina
Customs & Immigration Gasoline, diesel, and freshwater fill at Plantation Yacht Harbor Marina
Typical Stay Overnight stop or longer marina stay
Cruising Importance A Florida Keys stop that combines vessel services with separate bayside and ocean outings

Cruising Highlights

At-a-glance features that define the cruising experience at this harbor.

Florida Bay Berth

Florida Bay Berth

  • Municipal marina at Founders Park
  • Transient slips for visiting crews
  • Daily and longer dockage options
  • Shore power for a night alongside
Time on the Water

Time on the Water

  • Snorkel trips to Alligator Reef
  • Florida Bay eco tours
  • Local kayak and paddleboard rentals
  • Fishing charters from Robbie’s
Stories Among the Keys

Stories Among the Keys

  • Tropical hardwood hammock on Lignumvitae Key
  • Historic Matheson caretaker’s house
  • San Pedro wreck from the 1733 Spanish fleet
  • Indian Key’s shipwreck-salvage history
Shore Leave and Resupply

Shore Leave and Resupply

  • Fresh produce at The Trading Post
  • Deli food for a day afloat
  • On-demand village rides with Freebee
  • Waterfront dining at Hungry Tarpon

Explore Islamorada

Side view of a white sailboat with its mainsail and jib raised on rippled water, with mangroves in the distance.
Side view of a white sailboat with its mainsail and jib raised on rippled water, with mangroves in the distance.
A woman in a blue rash guard holds a snorkel mask on a boat bench, with blue fins on deck and turquoise water beyond.
A woman in a blue rash guard holds a snorkel mask on a boat bench, with blue fins on deck and turquoise water beyond.
A kayaker in a blue life jacket and sun hat paddles an orange kayak beside a mangrove shoreline.
A kayaker in a blue life jacket and sun hat paddles an orange kayak beside a mangrove shoreline.

Nearby Harbors

Discover the natural next stops for your cruise, whether you are looking for customs clearance, protected anchorages, marina services, or planning your next passage.

Key Largo

Key Largo

Key Largo makes the reef part of a cruising visit rather than a separate holiday. Recreational sailors and powerboaters can pair an overnight berth with snorkeling, diving or a park excursion, then return ashore for seafood and the everyday needs of life aboard.

Explore Harbor →
Marathon

Marathon

Boot Key Harbor gives Marathon a boating center, but the destination reaches beyond the harbor itself. This city spans several Keys and combines places to stay aboard with the practical support that can turn a brief stop into a more useful visit.

Explore Harbor →
Key West

Key West

Key West gives a cruising visit an unusually direct connection to life ashore. At the Historic Seaport, the harborwalk begins beside the boats, bringing the working waterfront, restaurants and Old Town into the same visit.

Explore Harbor →
Miami and Biscayne Bay

Miami and Biscayne Bay

Miami and Biscayne Bay let a boating holiday hold two very different experiences: time beside a city waterfront and time among the islands of a national park. For sailors and powerboaters, the appeal lies in choosing the balance.

Explore Harbor →
Islamorada Harbor Collection keepsake

Harbor Collection

Celebrate This Harbor

Every harbor tells a story. Create a personalized Harbor Collection keepsake to remember your time in Islamorada, from moments on the water to a favorite stop ashore and the people who shared the journey.

Design options

Home Port Favorite Harbor Harbor Memory Coordinates

Personalization options

  • Boat Name
  • Harbor Name
  • Year Visited
  • Coordinates (Optional)
  • Design Style
  • Personal Message (Optional)

Product details

  • Premium Acacia Hardwood
  • Precision Laser Engraving
  • Food-Safe Finish
  • Made in the USA
Shop Harbor Collection

Frequently Asked Questions

Find practical answers to common questions about visiting Islamorada, including harbor facilities, shoreside services, trip planning, and what boaters should confirm before arrival.

Can I visit Alligator Reef without taking my own boat offshore? +
Yes. Local snorkel and dive boats visit Alligator Reef. Book a guided outing if you’d rather leave your cruising boat at its berth for the day.
Is there a ranger-led tour on Lignumvitae Key? +
Florida State Parks currently lists ranger-guided tours as unavailable. A self-guided brochure covers the Matheson house and features around the grounds.
What makes San Pedro different from a reef snorkel? +
San Pedro is an underwater archaeological preserve centered on a shipwreck from the 1733 Spanish fleet. Choose it if you’d like to spend part of the day exploring a piece of Florida Keys maritime history.
Can I land at Indian Key during my visit? +
Florida State Parks currently lists Indian Key as closed to the public during dock reconstruction. Wait for an official reopening notice before planning to go ashore.
Can I paddle in Islamorada without bringing a kayak? +
Yes. Robbie’s offers kayak and paddleboard rentals, along with guided paddling trips. It’s a way to get on the water if your cruising boat is staying at the dock.
What should I tell Plantation Yacht Harbor when asking for a transient slip? +
Give the marina your arrival dates and the boat’s length, beam, and draft. Ask which slip fits your vessel and whether the dates you need are available.

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Harbor Collection personalized nautical keepsake

Personalized Keepsake

Harbor Collection

Celebrate your favorite harbor, home port, or unforgettable sailing adventure with a personalized Harbor Collection keepsake.

Shop Harbor Collection →

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