Key Lime Resort waterfront aerial view showing marina slips and tropical landscaping
Florida Keys Waterfront Living

Drop Anchor
Among the Keys

Secure your slip, settle into waterfront accommodations, and discover why Marathon is the heart of the Florida Keys. Luxury meets the sea at Key Lime Resort & Marina Club.

Explore Stays Marina Slips
50+
Marina Slips
247
Feet of Dockage
4★
Guest Rating
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Welcome to the Keys

Your Gateway to
the Florida Keys

Nestled along the Gulf of Mexico in the heart of Marathon, Key Lime Resort & Marina Club offers an unparalleled waterfront experience. Whether you're arriving by boat or by road, our resort provides the perfect base for exploring the Keys.

With full-service marina facilities, comfortable vacation rentals, and easy access to world-class diving, fishing, and island life, every visit becomes an adventure worth remembering.

Full-Service Marina
Waterfront Stays
Keys Central
Key Lime Resort pool area surrounded by tropical palms and blue sky
Accommodations

Waterfront Rooms &
Vacation Rentals

Choose from our carefully appointed guest rooms and vacation homes, each designed with comfort and Keys-style charm in mind.

Spacious studio room with queen bed and ocean view balcony
Popular

Waterfront Studio

Intimate studio with queen bed, kitchenette, and private balcony overlooking the marina.

Waterfront Queen 2 Guests
Two-bedroom vacation home with open living area and tropical decor

Two-Bedroom Home

Spacious home with two bedrooms, full kitchen, living area, and screened lanai.

Garden View 2 Beds 4 Guests
Luxury one-bedroom suite with king bed and panoramic water views
Premium

One-Bedroom Suite

Elegant suite with king bed, separate living space, and expansive water views.

Marina View King 2 Guests
Inquire About Availability
Marina dock with luxury boats moored alongside at sunset
Aerial view of marina slips with clear turquoise water
Boat launch ramp and dockage facilities
Tropical sunset view over the marina from a dock
Marina Services

Full-Service
Marina & Dockage

Whether you're passing through or settling in for the season, our marina offers everything you need. With deep-water access and Gulf-side protection, Marathon is the ideal Keys stop.

Transient & Long-Term Slips

Short-term visits or seasonal moorings with secure, well-maintained dockage.

Fuel & Utilities

On-site fuel dock, water, and electric hookups for all vessel sizes.

24/7 Security & Access

Gated marina with round-the-clock surveillance and key fob entry.

The Florida Keys

Everything You Need
Is Right Here

Marathon sits at the geographic center of the Keys, giving you unmatched access to world-renowned activities.

Snorkeler exploring coral reef in crystal clear Florida Keys water

Snorkeling & Diving

World-class reefs and the only living coral barrier reef in the continental US.

Deep sea fishing boat on the Gulf of Mexico at sunrise

Sport Fishing

Marathon is the Sportfishing Capital of the World with charters available.

Pristine white sand beach with turquoise water and palm trees

Beaches & Pools

Resort pool, private beach access, and some of the clearest water on Earth.

Dolphins swimming in the clear blue waters near the Florida Keys

Wildlife Encounters

Swim with dolphins, spot sea turtles, and explore the marine sanctuary.

We've been coming to Key Lime for over a decade. The marina is impeccable, the rooms are always spotless, and the location can't be beat. It's our home away from home in the Keys.
MR
Marathon Regular
Returning Guests Since 2014
Get in Touch

Ready to
Set Sail?

Whether you're planning a weekend getaway, a fishing trip, or a seasonal slip, we'd love to hear from you. Reach out and let us help make your Keys adventure unforgettable.

Phone
(305) 743-3505
Address
11600 1st Ave Gulf
Marathon, FL 33050-5001
Office Hours
Mon – Sun: 8:00 AM – 6:00 PM
Marina: 24/7 Access

Send Us a Message

Fill out the form below and we'll get back to you within 24 hours.

Aerial satellite view of Marathon Florida Keys showing the resort location on the Gulf side
Key Lime Resort & Marina Club
11600 1st Ave Gulf, Marathon, FL 33050
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