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Grassy Flats Resort & Beach Club

2.5 star property
Beachside hotel with 2 outdoor pools

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Photo gallery for Grassy Flats Resort & Beach Club

Exterior
Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi
Private beach, sun loungers, beach umbrellas, beach towels
Bar (on property)
Exterior

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Pet friendly
The current price is AED 1,236
AED 1,390 total
includes taxes & fees
27 Apr - 28 Apr

Room options

Available filters for rooms
Showing 7 of 7 rooms

View all photos for Family Suite, 2 Bedrooms

Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Family Suite, 2 Bedrooms

Highlights

Furnished balcony or patio
Air conditioning
Kitchen
Full-sized refrigerator/freezer
Dining table
Dishwasher
Flat-screen TV
Hypo-allergenic bedding
  • Ocean view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, Ocean View - Adults Only

Standard Room, Ocean View - Adults Only | Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Standard Room, Ocean View - Adults Only

Highlights

Furnished balcony or patio
Air conditioning
Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Renovated in 2022
Blackout drapes/curtains
Eco-friendly toiletries
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed, Oceanfront - Adults Only

Deluxe Room, 1 King Bed, Oceanfront - Adults Only | Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Deluxe Room, 1 King Bed, Oceanfront - Adults Only

Highlights

Furnished balcony or patio
Air conditioning
Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Renovated in 2022
Blackout drapes/curtains
Eco-friendly toiletries
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Double Room, Ocean View - Adults Only

Standard Double Room, Ocean View - Adults Only | Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Standard Double Room, Ocean View - Adults Only

Highlights

Furnished balcony or patio
Air conditioning
Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Renovated in 2022
Blackout drapes/curtains
Eco-friendly toiletries
  • Ocean view
  • Sleeps 2
  • 2 Queen Beds

View all photos for Family Suite, 2 Bedrooms, Accessible

Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Family Suite, 2 Bedrooms, Accessible

Highlights

Furnished balcony or patio
Air conditioning
Kitchen
Full-sized refrigerator/freezer
Dining table
Dishwasher
Flat-screen TV
Hypo-allergenic bedding
  • Partial ocean view
  • Sleeps 4
  • 2 King Beds

View all photos for Luxury Room, 1 King Bed, Ocean View - Adults Only

Luxury Room, 1 King Bed, Ocean View - Adults Only | Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Luxury Room, 1 King Bed, Ocean View - Adults Only

Highlights

Furnished balcony or patio
Air conditioning
Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Renovated in 2022
Blackout drapes/curtains
Hair dryer
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Family Suite, 3 Bedrooms

Hypo-allergenic bedding, blackout drapes, iron/ironing board, free WiFi

Family Suite, 3 Bedrooms

Highlights

Furnished balcony or patio
Air conditioning
Kitchen
Full-sized refrigerator/freezer
Dining table
Dishwasher
Flat-screen TV
Hypo-allergenic bedding
  • Ocean view
  • Sleeps 6
  • 1 King Bed and 2 Queen Beds

About the neighborhood

Map
58182 Overseas Hwy, Marathon, FL, 33050

Getting around

  • Marathon, FL (MTH-Florida Keys Marathon) - 9 min drive

Restaurants

  • ‪Island Fish Company - ‬6 min drive
  • ‪Angler and Ale - ‬4 min drive
  • ‪Sparky's Landing Fish and Cocktails - ‬6 min drive
  • ‪Driftwood Pizza Pasta - ‬8 min drive
  • ‪The Wreck Galley & Grill - ‬12 min walk

About this property

Grassy Flats Resort & Beach Club

Hotel rejuvenated in 2022 and located near Coco Plum Beach
Located close to Curry Hammock State Park, Grassy Flats Resort & Beach Club provides a poolside bar, a firepit, and a bar. With a private beach, sun loungers, and kayaking, this hotel is the perfect place to soak up some sun. The on-site restaurant, The Rhum House, features ocean views and dinner. Enjoy onsite activities like ecotours, sailing, and windsurfing. Guests can connect to free in-room WiFi.
You'll also enjoy perks such as:
  • 2 outdoor pools with sun loungers and pool umbrellas
  • Free self parking
  • Cooked-to-order breakfast (surcharge), bike rentals, and an electric car charging station
  • Beach towels, outdoor furniture, and ATM/banking services
  • Guest reviews speak highly of the helpful staff and first-rate property condition
Room features
All guestrooms at Grassy Flats Resort & Beach Club feature comforts such as air conditioning, in addition to amenities like free WiFi.
More amenities include:
  • Recycling, LED light bulbs, and eco-friendly cleaning products
  • Eco-friendly toiletries and hair dryers
  • 43-inch flat-screen TVs with premium channels
  • Furnished balconies or patios, daily housekeeping, and electrical adapters/chargers

Languages

English, Spanish

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Property grounds

Isla Bella Beach Resort & Spa

  • Pool
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  • Pet friendly
  • Free WiFi
9.0 out of 10, Wonderful, 1,028 reviews
The price is AED 1,466
AED 1,888 total
includes taxes & fees
6 Apr - 7 Apr
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Free self parking on site

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 11:00 AM for a fee: USD 5 to 30 per person
  • A bar/lounge
  • A poolside bar
  • A restaurant

Restaurants on site

  • The Rhum House

Things to do

  • 2 outdoor pools
  • Bicycle rentals
  • Bicycle storage
  • Ecotours
  • Fishing
  • Kayaking
  • Paddleboard
  • Personal motorized watercraft
  • Sailing
  • Water sports equipment
  • Windsurfing

Family friendly

  • 2 outdoor pools
  • Pool gate

Conveniences

  • ATM
  • Limited-hour front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff

Outdoors

  • Beach loungers
  • Beach towels
  • Beach umbrellas
  • Dock
  • Firepit
  • On a private beach
  • Outdoor furniture
  • Pool loungers
  • Pool umbrellas

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Handrails in hallways
  • Handrails in stairways
  • Pool hoist on site
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk

More

  • 3 buildings
  • 3 floors
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Eco-friendly cleaning products used
  • Local artist showcase
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Renovated entire property - March 2022
  • Reusable cups
  • Reusable tableware
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Water dispenser usage encouraged

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Hypo-allergenic bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 43-inch flat-screen TV with premium cable channels

More

  • Access via exterior corridors
  • Air conditioning (climate-controlled)
  • Bulk dispensers for toiletries
  • Cleaning products are eco-friendly
  • Eco-friendly toiletries
  • Electrical adapters
  • Energy-saving switches in guestrooms
  • Iron/ironing board
  • LED lighting
  • Recycling
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: 9:00 PM
Late check-in subject to availability
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM
A late check-out fee will be charged

Special check-in instructions

The front desk is open daily from 7:00 AM - 9:00 PM
Front desk staffed during limited hours
If you are planning to arrive after 9:00 PM please contact the property in advance using the information on the booking confirmation

Access methods

Front desk (limited hours)

Pets

Pets allowed for an extra charge of USD 50 per accommodation, per night
Service animals are welcome, and are exempt from fees
Welcoming dogs only
Up to 30 lbs per pet
Pets cannot be left unattended

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 5 to 30 per person
  • Pet fee: USD 50 per accommodation, per night
  • Service animals are exempt from fees
  • A late check-out fee will be charged

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
Guests must contact this property in advance to reserve cribs/infant beds
This property accepts credit cards, debit cards, and cash
Cashless transactions are available
This property uses eco-friendly cleaning products
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a first aid kit

We should mention

Pool access available from 7:00 AM to 10:00 PM
Only registered guests are allowed in the guestrooms
Some facilities may have restricted access; guests can contact the property for details using the contact information on the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Grassy Flats & Club Marathon
Grassy Flats Resort & Beach Club Marathon
Grassy Flats Resort & Beach Club Hotel Marathon
Grassy Flats Resort & Beach Club Hotel
Grassy Flats & Club Marathon
Grassy Flats Resort & Beach Club Hotel
Grassy Flats Resort & Beach Club Marathon
Grassy Flats Resort & Beach Club Hotel Marathon

Frequently asked questions

Does Grassy Flats Resort & Beach Club have a pool?

Yes, this property has 2 outdoor pools. Pool access is from 7:00 AM–10:00 PM.

Is Grassy Flats Resort & Beach Club pet-friendly?

Yes, this property allows dogs with a maximum weight of up to 30 lbs per pet. There's a fee of USD 50 per accommodation, per night. Service animals are exempt from fees.

How much is parking at Grassy Flats Resort & Beach Club?

Self parking is free at this property.

What time is check-in at Grassy Flats Resort & Beach Club?

Check-in start time: 3:00 PM; Check-in end time: 9:00 PM. Late check-in is available during limited hours.

What time is check-out at Grassy Flats Resort & Beach Club?

Check-out is at 11:00 AM. Late check-out is available for a fee.

Where is Grassy Flats Resort & Beach Club located?

Nestled on the beach, this Marathon hotel is within 1 mi (2 km) of Coco Plum Beach and Curry Hammock State Park.

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Grassy Flats Resort & Beach Club Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 201 out of 255 reviews
Rating 8 - Good. 32 out of 255 reviews
Rating 6 - Okay. 16 out of 255 reviews
Rating 4 - Poor. 2 out of 255 reviews
Rating 2 - Terrible. 4 out of 255 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

9.4/10

Eco-friendliness

Reviews

10/10 Excellent

Lori

Liked: Amenities
Beautiful property and the staff was so friendly and helpful!
Stayed 3 nights in Mar 2025

10/10 Excellent

Matt

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
very nice resort with good food, drinks and surroundings
Stayed 2 nights in Feb 2025

10/10 Excellent

Kelly

Liked: Cleanliness, staff & service, property conditions & facilities
Very peaceful and the views were incredible.
Stayed 4 nights in Feb 2025

8/10 Good

Nadja

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The resort was beautiful. We added the Romance Package and it was absolutely perfect. The room was spacious and clean and the ocean view was wonderful. The adults-only pool made our trip even more enjoyable.
Stayed 2 nights in Mar 2025

10/10 Excellent

Fred

Liked: Cleanliness, staff & service, property conditions & facilities
A hidden gem one of the most authentic keys hotels we have stayed at.
Stayed 2 nights in Feb 2025

10/10 Excellent

Luciano

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent hotel!!
Stayed 1 night in Jan 2025

10/10 Excellent

Julie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We would highly recommend staying at Grassy Flats. Our room was very clean, beautiful views. Tiki bar service was fast and friendly!
Stayed 2 nights in Feb 2025

10/10 Excellent

Maria

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Quiet and relaxing with an amazing sunrise each morning. Conveniently located in the middle of the Keys. Staff was very accommodating.
Stayed 7 nights in Mar 2025

10/10 Excellent

Susan

Liked: Cleanliness, staff & service, property conditions & facilities
We loved Grassy Flats! Our room overlooked the pool and ocean - our view was breathtaking! The entire property was lush and felt like a resort. We popped over to the market both mornings for breakfast - delicious! Our servers were very friendly, making our experience very pleasant. The rooftop bar patio was a nice place to land at night. Our 2-day stay was very relaxing and peaceful. And, the adult pool area was a great bonus. We would definitely stay there again!!!
Stayed 2 nights in Mar 2025

10/10 Excellent

Teresa

Liked: Cleanliness, staff & service, property conditions & facilities
We loved our stay at Grassy Flats. The rooms were clean and had excellent views. The staff was welcoming and we enjoyed the pool, beach and hot tub! Will definitely be back.
Stayed 3 nights in Jan 2025

10/10 Excellent

Marc

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel is an excellent option for a stay in the Keys. The restaurant might be the best you will find in the Keys, with an outstanding kitchen, great atmosphere and on the water. The rooms are very comfortable; you will need to ask for service, otherwise they will leave you alone. Great balconies overlooking the water.
Stayed 4 nights in Feb 2025

10/10 Excellent

Steven

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice property
Stayed 2 nights in Jan 2025

10/10 Excellent

Audrey

Liked: Cleanliness, staff & service, property conditions & facilities
The staff were very welcoming and kind. Megan was amazing and very attentive and sweet. Her smile is contagious and you can tell she loves her job!! Love the resort! Would highly recommend!
Stayed 5 nights in Feb 2025

10/10 Excellent

Terryann

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Quaint and charming place. Loved it. Cant wait to go back
Stayed 1 night in Feb 2025

10/10 Excellent

Lisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property, view from our room was amazing! Pools and hot tub perfect temperatures, never a problem to find a chair. Right on the ocean, kayaks and SUP always available. Great rooftop with entertainment. Alyssa made our stay wonderful and helped us with anything we needed:)
Stayed 7 nights in Feb 2025

10/10 Excellent

Stacy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property has beautiful ocean views
Stayed 2 nights in Jan 2025

10/10 Excellent

Marlena

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect place for a romantic honeymoon stay.
Stayed 3 nights in Oct 2024

10/10 Excellent

Scott

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is a top notch resort! Terrific staff, beautiful accommodations, great restaurant and bars, lovely pools (2) and hot tub, so many sport options, and just a very relaxing but fun place to be. Loved our vacation, we stayed a week. And because it’s in the middle of the Keys, we could get around easily and make day trips to Key West and Key Largo. Marathon also offers a lot.
Stayed 7 nights in Jan 2025

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The stay at Grassy Flats Resort was delightful! The room was spacious, beautiful, and clean with gorgeous views. The surroundings were peaceful. The location was convenient. The staff were warm and friendly.
Stayed 1 night in Jan 2025

10/10 Excellent

Jose

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We really love the place the room have a beautiful view yo the beach i highly recommended.
Stayed 2 nights in Nov 2024

10/10 Excellent

Bruno

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great location
Great location
Stayed 2 nights in Nov 2024

8/10 Good

Bonnie

Liked: Cleanliness, staff & service, property conditions & facilities
Information or the lack thereof regarding breakfast options was confusing. We went off property. The view from the balcony was spectacular. The shower products were wonderfully scented.
Stayed 2 nights in Feb 2025

10/10 Excellent

rob

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was very nice and the view was incredible. Restaurant and bars were great. The pool area for adults was very nice.
Stayed 4 nights in Nov 2024

10/10 Excellent

Yang

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean rooms. Great location with fantastic views. Nice staff. Overall great experience. Wish I could stay longer.
Stayed 1 night in Dec 2024

10/10 Excellent

Nikola

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had an amazing stay - food, fishing, sailing - everything was great. The property and the facilities are excellent. Will definitely return!
Stayed 6 nights in Nov 2024