Seabird Key

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Seabird Key Seabird Key is a 10-acre private island getaway offered for lease … a place abundant with beauty and ultimate tranquility located offshore Marathon, FL.

Seabird is a ten acre privately owned Island located 1/2 mile offshore Marathon and is available for rent by the week. When you visit Seabird Key, you have the entire island to yourself. With the rental of the Island, you also have access to Seabird's 19' Boston Whaler which is provided for transportation to and from the mainland as well as recreation around the Island. Seabird has a private beach with palm trees, lounge chairs and hammocks, 2 large docks, kayaks, a towing tube, snorkeling gear and many other Island toys to keep you busy. One of the cool features of the Island is the outdoor kitchen which is located near the water. Another awesome feature is the 36' widow's walk on the rooftop of the house. You can enjoy 360 degree ocean views from this unique vantage point overlooking the tropical gardens all around. Seabird has fabulous flowering trees and plants throughout the 10 acres. The sandy paths winding throughout the entire island give you the feeling of being in a true tropical paradise. Enjoy outdoor dining underneath the chickee hut and experience fully the casual, laid back mood of the Florida Keys. The home on Seabird sleeps 8. For more information, visit our wedsite page.

10/15/2026

The island doesn't check the calendar.

First light, and the paddle board is already on the sand. The kayaks, snorkel masks, fins, and fishing rods are on the island when you arrive, so there's nothing to rent and nothing to book. Seabird Key is a 10-acre private island in the middle Florida Keys, seven nights, Saturday to Saturday.

The only schedule out here is the one your group makes.

View November and December availability at seabirdkey.com.

Everything people ask before booking a private island.How do you get there? By boat, five minutes from the Marathon land...
10/13/2026

Everything people ask before booking a private island.

How do you get there? By boat, five minutes from the Marathon land base. How long is a stay? Seven nights, Saturday to Saturday. Who else is on the island? Nobody — it's one group at a time, up to 8 guests. The 19' Boston Whaler is included, and there's room at the private dock for your own boat too.

Book direct and save at seabirdkey.com.

10/11/2026

Nobody's talking. That's the whole point.

Turn the sound up for this one. Water against the dock posts, wind moving through the palms, something in the mangroves you can't quite see. Seabird Key is a 10-acre private island in the middle Florida Keys with mangroves, garden trails, and a protected wildlife sanctuary — and one group on it at a time.

A week is long enough to actually hear it.

Start the week here — seabirdkey.com.

Same island. Same week. Booked direct.Seabird Key is a 10-acre private island in the middle Florida Keys, rented one gro...
10/08/2026

Same island. Same week. Booked direct.

Seabird Key is a 10-acre private island in the middle Florida Keys, rented one group at a time for seven nights, Saturday to Saturday. The 19' Boston Whaler and the private dock come with the week, and the island sleeps 8.

When you book directly at seabirdkey.com, you save.

Book direct and save at seabirdkey.com.

10/06/2026

The crossing takes five minutes. The quiet lasts the whole week.

Seabird Key is a 10-acre private island in the middle Florida Keys, reached only by boat — a five-minute ride from the Marathon land base. Every stay is seven nights, Saturday to Saturday, one group at a time, and the 19' Boston Whaler is yours for the week.

The boat ride over is where the week starts.

View November and December availability at seabirdkey.com.

Dinner on the deck. Every night of the week.On Seabird Key, a 10-acre private island in the middle Florida Keys, the out...
10/04/2026

Dinner on the deck. Every night of the week.

On Seabird Key, a 10-acre private island in the middle Florida Keys, the outdoor kitchen is built into the deck, so whoever is cooking stays part of the evening instead of missing it. The island sleeps 8 and it's yours alone for the week, Saturday to Saturday.

Grandparents at one end of the table, kids at the other, and open water in every direction.

View November and December availability at seabirdkey.com.

10/01/2026

Curious about our private chef experience?

Shrimp cocktail on the deck. Skewers off the grill. Dinner handled while the sun goes down — with no reservation to make, no boat ride back at the end of the night, and nobody stuck in the kitchen who didn't want to be there.

It's one of the easiest ways to give one night of the week back to everybody.

Ask us about adding it to your stay — seabirdkey.com.

09/29/2026

Every year one person ends up hosting Thanksgiving.

This year, nobody has to. A week on Seabird Key over the holidays: the outdoor kitchen and the long table handle dinner, the island handles the kids, and the week handles what a single dinner never could — actual time together.

Sleeps 8, dog-friendly by inquiry, five minutes by boat from Marathon.

Holiday weeks book the earliest of the year.

If Thanksgiving or December on the island sounds like your family, now is the time to ask — seabirdkey.com.

Most romantic trips still come with other people, the front desk, the dining room, the couple one table over.This one do...
09/27/2026

Most romantic trips still come with other people, the front desk, the dining room, the couple one table over.

This one doesn't.

Seabird Key books to one group at a time, and for two people that math is the entire gift:
a private beach,
your own dock and boat,
dinner outside with no reservation,
and a widows-walk sunset with nobody in line for it.

September and October, are the easiest weeks of the year for couples to actually take.

Start planning yours at seabirdkey.com.

09/25/2026

A five-minute boat ride from Marathon. A short walk up through the garden. And then the week is yours. 🌴

Seabird Key is a 10-acre private island in the Florida Keys: the house, the private beach, the trails, and your own Boston Whaler tied up at the dock. The entire island to yourself, Saturday to Saturday.

Slow mornings on the porch. Sunset drinks from the widows walk. A full week to truly unwind.

Start planning your week on the island at seabirdkey.com 🌊

Address

1/2 Mile Offshore. . . Marathon, FL. . . GULF SIDE
Marathon, FL
33050

Opening Hours

Monday 9am - 7pm
Tuesday 9am - 7pm
Wednesday 9am - 7pm
Thursday 9am - 7pm
Friday 9am - 7pm
Saturday 9am - 7pm

Telephone

+13056690044

Website

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