See all properties

Grassy Flats Resort & Beach Club

2.5 star property
Beachside hotel with 2 outdoor pools

Choose dates to view prices

Photo gallery for Grassy Flats Resort & Beach Club

Exterior
Eco-friendly cleaning products
4 bedrooms, hypo-allergenic bedding, blackout curtains
4 bedrooms, hypo-allergenic bedding, blackout curtains
Exterior

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Pet-friendly
The current price is S$372
includes taxes & fees
22 Jun - 23 Jun

Room options

Available filters for rooms
Showing 7 of 7 rooms

View all photos for Family Suite, 2 Bedrooms

Eco-friendly cleaning products

Family Suite, 2 Bedrooms

Highlights

Furnished balcony or patio
Air conditioning
Kitchen
Full-sized fridge/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

4 bedrooms, hypo-allergenic bedding, blackout curtains

Standard Room, Ocean View - Adults Only

Highlights

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

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

4 bedrooms, hypo-allergenic bedding, blackout curtains

Deluxe Room, 1 King Bed, Oceanfront

Highlights

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

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

4 bedrooms, hypo-allergenic bedding, blackout curtains

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
4 bedrooms
Blackout curtains
  • Ocean view
  • Sleeps 2
  • 2 Queen Beds

View all photos for Family Suite, 2 Bedrooms, Accessible

43-inch flat-screen TV with cable channels, TV

Family Suite, 2 Bedrooms, Accessible

Highlights

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

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

4 bedrooms, hypo-allergenic bedding, blackout curtains

Luxury Room, 1 King Bed, Ocean View

Highlights

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

View all photos for Family Suite, 3 Bedrooms

Eco-friendly cleaning products

Family Suite, 3 Bedrooms

Highlights

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

You may also like

Ad
Terrace/patio

Tranquility Bay Beachfront Hotel and Resort

Marathon
  • On private beach
  • Pool
  • Spa
  • Parking included
8.8 out of 10, Excellent, 1,002 reviews
The price is S$472
includes taxes & fees
6 Jul - 7 Jul
Tranquility Bay Beachfront Hotel and Resort
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

About the area

Map
58182 Overseas Hwy, Marathon, FL, 33050

What's nearby

  • Dolphin Research Center - 19 min walk - 1.7 km
  • Curry Hammock State Park - 2 min drive - 1.4 km
  • Little Conch Key - 6 min drive - 8.3 km
  • Coco Plum Beach - 11 min drive - 10.6 km
  • Sombrero Beach - 19 min drive - 20.1 km

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 remodelled 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, sunloungers 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 on-site activities, such as windsurfing, fishing and sailing. Guests can connect to free in-room WiFi.
You'll also enjoy perks such as:
  • 2 outdoor pools with sunloungers and pool umbrellas
  • Free self-parking
  • Cooked-to-order breakfast (surcharge), bike hire and an electric car charging station
  • A paddleboard on-site, smoke-free property and concierge services
  • Guest reviews give top marks for the helpful staff and first-rate property condition
Room features
All guest rooms at Grassy Flats Resort & Beach Club include comforts, such as air conditioning, in addition to
Extra amenities include:
  • Recycling, LED light bulbs and eco-friendly cleaning products
  • Eco-friendly toiletries and hairdryers
  • 43-inch flat-screen TVs with premium channels
  • Furnished balconies or patios, housekeeping and electrical adapters/chargers

Languages

English, Spanish

Similar properties

Property grounds

Isla Bella Beach Resort & Spa

  • Pool
  • Spa
  • Pet-friendly
  • Free WiFi
9.0 out of 10, Wonderful, 1,001 reviews
The price is S$469
includes taxes & fees
17 Jun - 18 Jun
Isla Bella Beach Resort & Spa

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 6:00 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 (on request)
  • Multilingual staff

Outdoors

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

Accessibility

  • No lift

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 are 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 14 kg per pet
Pets cannot be left unattended

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

  • 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 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 carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room

We should mention

This property does not have any lifts
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 to 10:00 PM.

How much does it cost to stay at Grassy Flats Resort & Beach Club?

As of 14 Jun, 2025, prices found for a 1-night stay for 2 adults at Grassy Flats Resort & Beach Club on 22 Jun, 2025 start from S$371.65, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Grassy Flats Resort & Beach Club pet-friendly?

Yes, this property allows dogs with a maximum weight of up to 14 kg 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?

Checkout is at 11:00 AM. Late checkout 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.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Grassy Flats Resort & Beach Club Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 225 out of 284 reviews
Rating 8 - Good. 33 out of 284 reviews
Rating 6 - Okay. 19 out of 284 reviews
Rating 4 - Poor. 3 out of 284 reviews
Rating 2 - Terrible. 4 out of 284 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.4/10

Eco-friendliness

Reviews

10/10 Excellent

Robyn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful place to stay!!
Stayed 7 nights in Apr 2025

10/10 Excellent

Sonja L

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Absolutely beautiful!! Room was great, views where amazing. Definitely plan on staying here again!
Stayed 1 night in Jun 2025

10/10 Excellent

Carmen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful, great staff, quiet with an amazing view. Loved the adult pool option. The room was beautiful and the bathroom was amazing. Loved the staff! The perfect place to escape.
Stayed 1 night in May 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

Lori

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

10/10 Excellent

barry

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful location and plenty of thought put in to comfort. Only stayed one night but wished I'd booked more.
Stayed 1 night in Apr 2025

10/10 Excellent

Cindy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We were on our honeymoon. We had a very nice relaxing trip. The pool was clean, the view was great, and the service excellent. The location was ideal. It was a short drive to everything we wanted to do. All the lady’s at the front desk were so helpful and gave us must see spots. But we were able to come back to a beautiful and calm room. We stayed on the top floor and had a great view of the ocean.
Stayed 4 nights in May 2025

10/10 Excellent

Luciano

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

10/10 Excellent

Tatiana

Liked: Cleanliness, staff & service, property conditions & facilities
Must stay hidden gem!
Stayed 1 night in Apr 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

10/10 Excellent

Warren S

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Wonderful staff and property!
Stayed 1 night in Jan 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

Vinny

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
beautiful rooms
Stayed 1 night in Mar 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

Zachary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We LOVE Grassy Flats! This is our second time staying here and we will be back again!! Grassy flats has everything you want from a large resort such as dining options, water sports, multiple pools, a convenience market but with the laid back, quiet and quaint small beach resort vibes.
Stayed 4 nights in Mar 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

Yvonne M

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Family owned resort. The staff was fantastic. The place was beautiful. The beach was gorgeous. Husband and I came down for the week on a getaway. He scuba dived three days and I laid on the beach which felt like my own little island. The room was very clean and comfortable. Will definitely be back again.
Stayed 4 nights in Apr 2025

10/10 Excellent

Steven

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

Martin D

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
What a cozy atmosphere! The rooms were decorated beautifully, the roof top bar and hangout was awesome. The staff there were fun and friendly, and the musicians singing were amazing. Very entertaining! Restaurants close by, but the roof top had appetizers that are delicious. Megan and Marvin were so nice as our bartenders. We can’t wait to visit again.
Stayed 4 nights in Apr 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

Bruno

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great location

Great location
Stayed 2 nights in Nov 2024

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

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

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