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Grassy Flats Resort & Beach Club

2.5 star property

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Photo gallery for Grassy Flats Resort & Beach Club

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

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Breakfast available
  • Bar
  • Pet-friendly

Explore the area

Map
58182 Overseas Hwy, Marathon, FL, 33050
  • Coco Plum Beach
    ‪1 min walk‬
  • Sunset Park Beach
    ‪10 min walk‬
  • Dolphin Research Center
    ‪15 min walk‬
  • Marathon, FL (MTH-Florida Keys Marathon)
    ‪9 min drive‬

Room options

View all photos for Family Suite, 2 Bedrooms

Hypo-allergenic bedding, blackout curtains, iron/ironing board

Family Suite, 2 Bedrooms

  • 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 curtains, iron/ironing board

Standard Room, Ocean View - Adults Only

  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed, Oceanfront

Deluxe Room, 1 King Bed, Oceanfront | Hypo-allergenic bedding, blackout curtains, iron/ironing board

Deluxe Room, 1 King Bed, Oceanfront

  • 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 curtains, iron/ironing board

Standard Double Room, Ocean View - Adults Only

  • Ocean view
  • Sleeps 2
  • 2 Queen Beds

View all photos for Family Suite, 2 Bedrooms, Accessible

Hypo-allergenic bedding, blackout curtains, iron/ironing board

Family Suite, 2 Bedrooms, Accessible

  • Partial ocean view
  • Sleeps 4
  • 2 King Beds

View all photos for Luxury Room, 1 King Bed, Ocean View

Luxury Room, 1 King Bed, Ocean View | Hypo-allergenic bedding, blackout curtains, iron/ironing board

Luxury Room, 1 King Bed, Ocean View

  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Family Suite, 3 Bedrooms

Hypo-allergenic bedding, blackout curtains, iron/ironing board

Family Suite, 3 Bedrooms

  • Ocean view
  • Sleeps 6
  • 1 King Bed and 2 Queen Beds

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About this property

Grassy Flats Resort & Beach Club

Beachside hotel with 2 outdoor pools
At Grassy Flats Resort & Beach Club, relax by one of the 2 outdoor swimming pools or spend the day at the private sand beach where you can enjoy sailing. Change of towels is available on request
Grassy Flats Resort & Beach Club offers 38 accommodations, which are accessible via exterior corridors and feature a hairdryer and an iron/ironing board. Rooms open to furnished balconies or patios. 43-inch flat-screen televisions come with premium cable channels.

Guests can surf the web using complimentary wireless Internet access. Additionally, rooms include free toiletries and blackout curtains. Hypo-allergenic bedding, change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

2 outdoor swimming pools are on site along with a private beach.

The recreational activities listed below are available either on-site or nearby; fees may apply.

Our customers tell us that they can't get enough of the helpful staff at Grassy Flats Resort & Beach Club. During your stay, you're just a quick walk from Coco Plum Beach. Free WiFi in public areas, free self-parking and 2 outdoor pools are available.
  • Free WiFi
  • Free self-parking
  • Enjoy a bite to eat at The Rhum House, a fine-dining restaurant with ocean views
  • Cooked-to-order breakfast served daily for a fee
  • Take a swim in the 2 outdoor pools
  • Amenities include a car charging station, multilingual staff and a lift
  • On-site recreation includes a private beach, sailing and bicycles to rent
  • Guests have great things to say about the helpful staff and the overall condition of the property
  • Steps from Coco Plum Beach and a 2-minute drive from Curry Hammock State Park
  • Dogs welcome for a fee
Simply walk outside to feel the sun on your face at the sandy beach. Lie back and work on your tan with relaxing beach amenities, such as umbrellas and sunloungers. Cool off in one of the 2 outdoor swimming pools at Grassy Flats Resort & Beach Club, and enjoy summer activities such as windsurfing and sailing.

There's a restaurant on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. WiFi is free in public spaces. Free self parking is available. A complete renovation of Grassy Flats Resort & Beach Club was completed in March 2022.

This Marathon hotel is smoke free.

For a fee, guests can enjoy a cooked-to-order breakfast daily from 7:00 AM to 11:00 AM.
The Rhum House – Overlooking the ocean, this fine-dining restaurant only serves dinner. Guests can enjoy drinks at the bar.

Languages

English, Spanish

Property amenities

Internet

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

Parking and transport

  • 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 motorised 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.
  • Handrails in hallways
  • Handrails in stairways
  • Lift
  • Pool hoist on site
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk

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: USD 50 per accommodation, per night
  • Only dogs are allowed
  • Weight limit: 30 lb per pet
  • Pets cannot be left unattended
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • 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

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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 cots/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 fire extinguisher and a first aid kit
The front desk at this property is open daily from 7:00 AM - 9:00 PM.
Guests arriving after 9:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.

We should mention

  • Pool access available from 7:00 AM to 10:00 PM
  • Registered guests are the only ones allowed to be in guestrooms.
  • Certain facilities might have restricted access. For details, you can contact the property at the number 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

Grassy Flats Resort & Beach Club Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 181 out of 227 reviews
Rating 8 - Good. 26 out of 227 reviews
Rating 6 - Okay. 14 out of 227 reviews
Rating 4 - Poor. 2 out of 227 reviews
Rating 2 - Terrible. 4 out of 227 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

9.6/10

Eco-friendliness

Reviews

10/10 Excellent

sophie

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful setting and rooms. Super comfy beds! Loved the adults only heated pool and jacuzzi. Everyone was very friendly and professional. Looking forward to coming back soon!!
Stayed 1 night in Nov 2024

10/10 Excellent

Nirma

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good size apartments a little tired and dated but had everything you needed. Heated pool and hot tub were a real bonus as the wind was fierce. Great on site restaurant
Stayed 2 nights in Oct 2024

10/10 Excellent

Marlena

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

10/10 Excellent

Tonya

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
First time to Grassy Flats, we will for sure be back! All of the staff are friendly and helpful.
Stayed 1 night in Oct 2024

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

10/10 Excellent

Merlyn

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent
Stayed 1 night in Oct 2024

10/10 Excellent

Elizabeth

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great service & location
Stayed 1 night in Oct 2024

10/10 Excellent

Angela

Liked: Property conditions & facilities
Stayed 4 nights in Sep 2024

10/10 Excellent

Richard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent place to stay at especially since they have it separated into families or adults-only sections. The beach is well maintained with plenty of beach sports options.
Stayed 1 night in Sep 2024

6/10 Okay

Verified traveller

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Sep 2024

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great place and perfect view!
Stayed 3 nights in Aug 2024

10/10 Excellent

Ellen

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Jacob

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Unbelievable resort style feel and amazing staff. Highly recommend this property!
Stayed 2 nights in Jul 2024

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Jul 2024

10/10 Excellent

Brock

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Marathon Oasis
Wonderful property, extremely helpful staff, quiet, relaxing. Special shout-out to Tracy from The Rhum House, made us feel as welcomed as could be whenever we dined (which was a lot).
Stayed 3 nights in Jul 2024

10/10 Excellent

Thomas

Stayed 1 night in Jul 2024

10/10 Excellent

Luciano

Travelled with family, Travelled with pets
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything excellent!! Highly recommend
Stayed 1 night in Jul 2024

10/10 Excellent

rachel

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is a great little escape that is right in the middle of the keys! Easy access to Key West and Key Largo from here! Love the adult only accommodations and pool! Had a great weekend escape and will surely be back!
Stayed 3 nights in Jul 2024

8/10 Good

ROBUSTIANO

Liked: Cleanliness, staff & service, property conditions & facilities
-
Stayed 3 nights in Jun 2024

10/10 Excellent

Harold

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel. Staff very friendly and accommodating. Great restaurant for evening dining. Sort of remote, but I would stay there again in a heartbeat. Great room.
Stayed 3 nights in Jun 2024

8/10 Good

Alan

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great Stay
The resort is small but lovely. The main restaurant had great food. The accommodations were great and it was nice to have kayaking and paddle boarding included. The only downside which the resort can’t do anything about was that the low tide starts around 430pm. Then you have to head for the pool!
Stayed 5 nights in Jun 2024

8/10 Good

Leondra

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The grounds are clean and nice. Great views
Stayed 3 nights in Jun 2024

10/10 Excellent

Marvel

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was friendly and the ocean view room was nice
Stayed 1 night in Jun 2024

8/10 Good

Terri

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The bartender was friendly. There wasn't a lot of chairs to set by the beach in.
Stayed 2 nights in Feb 2024

8/10 Good

Brandy

Travelled with partner
Liked: Cleanliness, staff & service
The beach resort was beautiful and very nice staff. If you are looking for more to do, dont stay here. It is not close to anything and the food on the resort is very expensive. The pool is wonderful and the beach area was beautifully kept. I would recommend a couple stay here fir a quiet time away.
Stayed 4 nights in Jun 2024