Grassy Flats Resort & Beach Club
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Grassy Flats Resort & Beach Club

58182 Overseas Hwy, Marathon, 33050Show on map

9.4

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Description

Stay in one of 38 guestrooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless Internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms have complimentary toiletries and hairdryers.


Satisfy your appetite at The Rhum House – a fine-dining restaurant, which features a bar/lounge and a sea view. Wrap up your day with a drink at the poolside bar. Cooked-to-order breakfasts are available daily from 6:00 AM to 11:00 AM for a fee.


Dip into one of the 2 outdoor swimming pools or enjoy other recreational amenities, which include bicycles to rent. Additional amenities at this hotel include complimentary wireless Internet access, concierge services and bike storage.


Featured amenities include multilingual staff, ATM/banking services and a lift. Free self parking is available on site.


Located in Marathon, Grassy Flats Resort & Beach Club is just steps from Coco Plum Beach and a 2-minute drive from Curry Hammock State Park. This hotel is 10.1 mi (16.3 km) from Sombrero Beach and 1.1 mi (1.8 km) from Keys Cable Park.

Parking
Pet friendly
Pool
Restaurant
Wheelchair
WiFi

Stay in one of 38 guestrooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless Internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms have complimentary toiletries and hairdryers.



Before your stay (things to know)
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Before your stay (things to know)

What’s around

  • Coco Plum Beach - min walk
  • Sunset Park Beach - min walk
  • Curry Hammock State Park - min walk
  • Keys Cable Park - min walk
  • Crawl Key - min walk
  • Little Conch Key - min walk
  • Walkers Island - min walk
  • Marathon Visitor Center - min walk
  • San Pablo Catholic Church - min walk
  • Captain Hooks Marina and Dive Center - min walk
  • Marathon Air Museum - min walk
  • Long Key State Park - min walk
  • Crane Point Museum and Nature Center - min walk
  • Boot Key Harbor - min walk
  • Florida Keys Country Club - min walk

What’s around

  • Coco Plum Beach - min walk
  • Sunset Park Beach - min walk
  • Curry Hammock State Park - min walk
  • Keys Cable Park - min walk
  • Crawl Key - min walk
  • Little Conch Key - min walk
  • Walkers Island - min walk
  • Marathon Visitor Center - min walk
  • San Pablo Catholic Church - min walk
  • Captain Hooks Marina and Dive Center - min walk
  • Marathon Air Museum - min walk
  • Long Key State Park - min walk
  • Crane Point Museum and Nature Center - min walk
  • Boot Key Harbor - min walk
  • Florida Keys Country Club - min walk
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    Facilities of Grassy Flats Resort & Beach Club

    • No accessible shuttle
    • Lift
    • Change of bed sheets (on request)
    • Show all facilities & services

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2 Adults
room 1

Adults

18+
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Children

0-17
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Check-in time
3:00 PM - 9:00 PM
Check-out time
11:00 AM
Arriving/leaving Instructions
  • 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
Know before you go

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

Special instructions

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

Minimum age:

Minimum age: 21

Location

Located in Marathon, Grassy Flats Resort & Beach Club is just steps from Coco Plum Beach and a 2-minute drive from Curry Hammock State Park. This hotel is 10.1 mi (16.3 km) from Sombrero Beach and 1.1 mi (1.8 km) from Keys Cable Park.

Amenities

Dip into one of the 2 outdoor swimming pools or enjoy other recreational amenities, which include bicycles to rent. Additional amenities at this hotel include complimentary wireless Internet access, concierge services and bike storage.

Rooms

Stay in one of 38 guestrooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless Internet access keeps you connected, and cable programming is available for your entertainment. Bathrooms have complimentary toiletries and hairdryers.

Dining

Satisfy your appetite at The Rhum House – a fine-dining restaurant, which features a bar/lounge and a sea view. Wrap up your day with a drink at the poolside bar. Cooked-to-order breakfasts are available daily from 6:00 AM to 11:00 AM for a fee.

Business amenities

Featured amenities include multilingual staff, ATM/banking services and a lift. Free self parking is available on site.

Renovations

The following facilities or services will be unavailable from September 1 2025 to September 30 2025 (dates subject to change):

  • One of the dining venues
The following facilities will be closed during the summer:
  • Bar/Lounge

Fees

  • 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.

FAQsFAQs Grassy Flats Resort & Beach Club, Marathon

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

Check-in time 3:00 PM - 9:00 PM. The front desk is open daily from 7:00 AM - 9:00 PM. If you are planning to arrive after 9:00 PM, please contact the property in advance using the information on the booking confirmation. The front desk is staffed during limited hours.

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

Check-out at Grassy Flats Resort & Beach Club, Marathon is 11:00 AM.

Is parking available at Grassy Flats Resort & Beach Club, Marathon?

Parking is available at Grassy Flats Resort & Beach Club, Marathon.

Are pets allowed at Grassy Flats Resort & Beach Club, Marathon?

Pets are allowed at Grassy Flats Resort & Beach Club, Marathon.

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