Waterfront vacation rentals · Marathon, Florida Keys
Two sister vacation homes, two doors apart, on an open-water canal in Marathon.
Each house has three king suites with their own baths, a heated private pool, kayaks and paddle boards, and a 60-foot dock with a straight run to the ocean. Rent one, or take both for up to twelve.
Tight Lines
VACA-21-142The renovated family conch home, ground level, steps from the canal.
This was the Landry family home for 25 years. After Hurricane Irma it was rebuilt top to bottom, and it's named for Freida's love of fishing. Each of the three bedrooms has a king bed and its own bath, tucked into a separate corner of the house, with a half bath for guests off the kitchen.
Out back you'll find a 9×16 heated dipping pool under a shade sail, a gas grill, a fillet table and a bait freezer. Kayaks, paddle boards and life jackets are ready when you are.
- Ground-level living
- 9×16 heated pool
- Fillet table and bait freezer
- Shaded patio on the canal
- Front porch for sunrise
- Washer and dryer
Sandy Flats
VACA-22-238The new build, raised for the views, two doors closer to the ocean.
Built new in 2022, Sandy Flats sits three houses from open water with ocean views from nearly every room. The living room and open kitchen are made for a crowd, and the front balcony catches the sunrise. All three bedrooms have king beds and full en-suite baths, plus a half bath and a sofa bed.
Under the house is a shaded lounge with two daybeds and seating for six, next to a 10×20 heated pool. The dock has a lighted fish-cleaning station, a step-down for easy water access, a bait pen and a bait freezer.
- Ocean views from the balcony
- 10×20 heated pool
- Lighted fish-cleaning station
- Shaded lounge with daybeds
- Covered and trailer parking
- Sofa bed in the living room
Which house fits your trip?
Same canal, same hosts, same 60-foot dock. Here's where they differ.
| Tight Lines | Sandy Flats | |
|---|---|---|
| Style | Renovated ground-level conch home | New 2022 raised build |
| Distance to open water | 5th house down the canal | 3rd house down the canal |
| Sleeps | 6 · three king suites | 6 · three king suites, plus sofa bed |
| Pool | 9×16 heated, at patio level | 10×20 heated, elevated with seating edge |
| Outdoor living | Shaded canal patio, front porch | Lounge under the house, front balcony |
| Dock extras | Fillet table, bait freezer | Lighted cleaning station, step-down, bait pen |
| Check-in / out | After 4 pm / by 10 am | After 3 pm / by 9 am |
| Nightly rates | $350 to $600 | $450 to $800 |
Which weeks are open?
Booked nights are crossed out. The calendars update every day from our booking calendar. Call or email to hold a week.
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Twelve people, six king suites, one canal.
Reunions, fishing groups and families travelling with friends can take both homes. They're two doors apart on the same street, so everyone gets a private suite and you can still share the pool, the docks and dinner.
Estimate a week for both“Called Lynn and he was able to get us both houses.”
Des M. · stayed in both, August 2026
From the dock to open ocean in about a minute.
The canal runs straight to the ocean. Paddle the flats, snorkel the patch reefs just offshore, or run to the bay or the Seven Mile Bridge. One boat per rental can tie up at the dock.
Read our Marathon guide: boating, lobster season and things to do →SCHEMATIC, NOT TO SCALE. NOT FOR NAVIGATION. ASK LYNN FOR THE CHANNEL MARKERS BEFORE BRINGING A DEEP-DRAFT BOAT.
Canal to open water
A short idle from either dock and you're on the flats, ready to paddle, snorkel or open the throttle.
Vaca Cut
Turn left out of the canal and cut through to the bay side.
Seven Mile Bridge
Turn right for the most famous bridge in the Keys and the water around it.
Town
Groceries, restaurants, the aquarium, scuba and fishing charters. A charter captain can pick you up at the dock.
Beach and parks
The beach, parks, tennis, volleyball and bike paths are a short drive away.
Sunday to Sunday, seven nights.
The City of Marathon requires a seven-night minimum. From January to mid-August stays run Sunday to Sunday. From mid-August to mid-December you can book any seven-night window.
Tight Lines
| Period | Per night |
|---|
Sandy Flats
| Period | Per night |
|---|
Estimate your week
Pick an arrival Sunday and a house to see a rough total for seven nights.
An estimate from the published nightly rates. Your final quote comes from Lynn and Freida. Holiday and special-event deposits are $1,000.
Cancellation
Full refund, less a $25 rebooking fee, if you cancel 90 days or more before arrival.
Boats
One boat per rental at the dock. Trailer parking is available.
Pets & smoking
Both homes are non-smoking and do not allow pets.
Linens & towels
Beds made, bath and beach towels provided.
Kitchen
Fully stocked, from the coffee maker to the blender and spices.
Why Sundays?
Saturday traffic on the Overseas Highway is heavy, and the boat ramps are quieter on Sundays.
“As soon as you are out of the canal you are on the throttle.”
“It was a 30 second boat ride from the dock to open water.”
“The home is top notch, great beds and very well stocked.”
“The kitchen is exceptional, cooking for two to a dozen is simple.”
“We came home knowing we have found our home away from home.”
“Lynn either answered immediately or responded within minutes.”
Grandma's homemade key lime pie is waiting for every guest. It shows up in more reviews than anything else.
Lynn & Freida Landry
We've lived in Marathon for decades and raised our children, Kaite and Seth, on this canal. We dive, we fish, and we live right next door, so if you need anything, or want to know which reef is fishing well, just ask.
- 1994Bought the house that became Tight Lines and made it our family home.
- 2017Hurricane Irma. We rebuilt it from the studs up.
- 2021Opened Tight Lines to guests.
- 2022Added Sandy Flats, a brand-new build two doors down.
Before you book
Can we rent both houses together?
Yes. Together they sleep twelve in six king suites, and they're two doors apart on the same street. Ask for both weeks in one message and we'll line them up.
What's the minimum stay?
Seven nights, required by City of Marathon ordinance. January to mid-August is Sunday to Sunday unless we approve otherwise. Mid-August to mid-December, any seven-night window works.
Can I bring my boat?
Yes, one boat per rental. Each 60-foot dock has whips to keep your boat off the pilings. The approach to the canal is shallow, so ask us for the marker line if your boat drafts deep.
When are check-in and check-out?
Tight Lines: in after 4 pm, out by 10 am. Sandy Flats: in after 3 pm, out by 9 am.
Do you allow pets?
No, neither house is pet friendly, and both are non-smoking.
How do I reach you?
Call or text Lynn at 305-731-4161, email sandyflatsllc@gmail.com, or send your dates with the inquiry form at the bottom of this page.
Is there a hospital nearby?
Yes. Marathon's new hospital is about five minutes from the houses.
Request your week.
Fill in the form and Lynn and Freida will reply within a day with availability and a quote. No booking fees, and nothing is charged until you confirm.
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Booking inquiry
Check the availability calendar above, then tell us your dates. Fields marked * are required.