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9.1 / 10 Guest Rating

Grassy Flats Resort & Beach Club

58182 Overseas Hwy,Marathon FL 3305, Marathon, us

Grassy Flats Resort & Beach Club - main view

About the Property

Luxurious Accommodation with Spectacular Views
Experience a slice of paradise at Grassy Flats Resort & Beach Club in Marathon. Indulge in pool views from every room, relax on the sun terrace, and unwind in the hot tub. Top-Notch Amenities for Ultimate Comfort Enjoy air-conditioned rooms with sea view balconies, flat-screen TVs, and fully equipped kitchens in selected units. The hotel also offers an outdoor pool, free parking, a garden, and a restaurant for your convenience. Unwind and Explore Take advantage of the barbecue facilities, concierge service, and ATM on-site. With easy access to nearby attractions like Florida Keys Aquarium Encounters, your stay at Grassy Flats Resort & Beach Club will be unforgettable. Book now for a dreamy getaway!

Facilities & Amenities

Offsite parking discounted rates available
Parking
Non-smoking rooms
Air conditioning
Swimming pool
Restaurant
Family rooms
Pets allowed
Lift / Elevator
Express check-in/check-out

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

9.1
Exceptional736 verified reviews
AI Summary

Guests highly rate the clean and well-maintained and frequently praise the friendly and helpful staff.

Categories

Cleanliness9.0
Service9.4
Location9.4
Room Quality8.5
Amenities9.3
Value for Money8.7
Food and Beverage9.1
Overall Experience9.3

Select topics to read reviews

A
AlexisfrFR
Verified booking
extended_group
Standard Room
Stayed in Aug 30, 2025

"Argreable"

8.0

Cadre sympathique, les chambres avec vue sur la mer sont joliment décorées et je recommande le restaurant.

Humidité latente malgré la climatisation. J'aurais bien aimé prendre un petit déjeuné dans un cadre plus charmant car l'idée est d'acheter à emporter pour consommer sans sa chambre.

Helpful?
A
Anthony
Verified booking
Standard Room
Stayed in Aug 28, 2025

"Exceptional"

10.0

Staff was very attentive and available.

Helpful?
V
VILLEMONTfrFR
Verified booking
extended_group
Standard Room
Stayed in Aug 27, 2025

"Exceptional"

10.0

Emplacement idéal ! Équipements au top et personnel au petits soins

Éviter pendant la saison des algues ! La proximité avec la plage créer des odeurs très désagréable

Helpful?
R
ReinharddeDE
Verified booking
family_with_children
Standard Room
Stayed in Aug 26, 2025

"Excellent"

8.0

Neben dem Hotel kann man sehr frühstücken

Helpful?
C
clausdeDE
Verified booking
family_with_children
Standard Room
Stayed in Aug 24, 2025

"Good"

6.0

Nettes Personal + Zimmer

Braunalgen auf den ganzen Strand/kyste

Helpful?
C
Carlos
Verified booking
partner
Standard Room
Stayed in Aug 23, 2025

"Exceptional"

10.0

We had an amazing experience. The staff was very friendly. The restaurant on site the rum bar was out of this world. We also had a delicious breakfast in the market. We will be back !!!

Helpful?
L
Laura
Verified booking
partner
Standard Room
Stayed in Aug 22, 2025

"Exceptional"

10.0

The staff were friendly and very helpful. The room was beautiful, clean, and spacious. The view from our room was amazing. The resort is right on the water and offers a serene and tropical ambiance. Would highly recommend!

Helpful?
L
loc0k4n8lxCAPE CORAL, FLORIDA
Verified booking
NONE
Standard Room
Stayed in Aug 21, 2025

"Amazing with stunning views"

10.0

The property was beautiful, serene, with a tropical ambiance and stunning ocean views. Staff were extremely friendly and helpful. I would highly recommend staying at the Grassy Flats Resort and Beach Club.

Helpful?
M
MichaeldeDE
Verified booking
family_with_children
Standard Room
Stayed in Aug 20, 2025

"Schöne Anlage, aber laut"

7.0

Super freundliches Personal, Erwachsenen- und Kinderpool, Meerblick, 2 Toiletten

Ausstattung der Küche, Lautstärke an der stark befahrenen Straße, Sauberkeit

Helpful?
A
AmycusUS
Verified booking
couple
Standard Room
Stayed in Aug 20, 2025

"Surprising little gem ✨️"

9.0

Ocean front room, comfortable and clean. We enjoyed the quiet facilities and welcoming staff.

Helpful?
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