Grassy Flats Resort & Beach Club | Hotel in Marathon

9.4 (316 Reviews) |   Pet Friendly  1 Bathroom
Marathon Hotel | Grassy Flats Resort & Beach Club

Discover Grassy Flats Resort & Beach Club in Marathon, Florida

Are you looking for the perfect getaway? At Grassy Flats Resort & Beach Club, situated in beautiful Marathon, Florida, you can unwind by one of our two inviting outdoor swimming pools or spend sun-soaked days at our private sandy beach where sailing adventures await.

Our resort features 38 well-appointed accommodations, each accessible via exterior corridors. You'll find essential amenities like hair dryers and irons/ironing boards in your room. Step out onto your furnished balcony or patio to enjoy the fresh breeze while watching the world go by. For your entertainment, a 43-inch flat-screen television equipped with premium cable channels is available for your viewing pleasure.

Stay connected with complimentary wireless Internet access throughout the property. Each room also includes complimentary toiletries and blackout drapes/curtains for extra comfort. If needed, hypo-allergenic bedding, along with fresh towels and bed linens, can be requested. Daily housekeeping ensures your stay is as comfortable as possible.

In addition to the two outdoor swimming pools, indulge in some relaxation on our pristine private beach. A variety of recreational activities are available both onsite and nearby, although fees may apply.

Where to Stay in Marathon: Discover Your Perfect Getaway

When considering where to stay in Marathon, you will find this captivating city in the heart of the Florida Keys offers a unique blend of natural beauty and small-town charm. Marathon is known not just for its stunning sunsets but also for its exceptional marine activities, making it a top destination for water enthusiasts. Experience the tranquility of the private beaches and lush landscapes while enjoying a variety of outdoor adventures in this picturesque locale.

Located conveniently near the Grassy Flats Resort & Beach Club, many exciting attractions await you. Spend your days lounging by one of the two beautiful outdoor pools or venturing to the nearby private sand beach for sailing and sunbathing. The resort also provides easy access to iconic destinations like the Sombrero Lighthouse and the Dolphin Research Center, where you can engage with the playful marine life. With 38 well-appointed accommodations available at Grassy Flats, complete with modern amenities and stunning views, your stay promises comfort and relaxation as you explore all that Marathon has to offer.

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58182 Overseas Hwy, Marathon, 33050, USA

Amenities

Air Conditioner
Parking
Pet Friendly
Pool
TV
View
Wheelchair Accessible
Ocean View
Balcony/Terrace
Accessibility
Security/Safety
Bedding/Linens
Wellness Facilities
Restaurant
Bar
Guest Services
Breakfast
Barbecue/Outdoor Cooking
Child Friendly
Internet
Laundry

Policies

Check-in
Check-in start time: 4:00 pm; check-in end time: 9:00 pm late check-in subject to availability minimum check-in age: 21
Check-out
A late check-out fee will be charged check-out before 11:00 am late check-out subject to availability
Child Policy
Children are welcome. rollaway/extra beds are not available. cribs (infant beds) are not available.
Payment Policy
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 late check-out is available for a fee (subject to availability) the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.
Pet Policy
Pets allowed for an extra charge of usd 50 per accommodation, per night pets cannot be left unattended service animals are welcome, and are exempt from fees up to 30 lbs per pet welcoming dogs only
Cashless transactions are available 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 guests must contact this property in advance to reserve cribs/infant beds safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a first aid kit 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 this property accepts credit cards, debit cards, and cash this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room this property uses eco-friendly cleaning products

Reviews

Thomas
Jun 19, 2025 09:40:33 PM
Review Score:   10
Summary: We enjoyed our stay in Grassy Flats. The staff were very helpful when our hire car broke down!
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FAQ's

Is this Marathon hotel pet-friendly for guests?

Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Marathon hotel have a swimming pool?

Yes, this Marathon hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Marathon hotel?

Best-rates for the Marathon hotel starts from $258 per night with includes Air Conditioner, Ocean View, Guest Services, Wellness Facilities, Parking, View, Wheelchair Accessible, Security/Safety, Bar, Child Friendly, Pet Friendly, TV, Restaurant, Barbecue/Outdoor Cooking, Pool, Balcony/Terrace, Accessibility, Bedding/Linens, Breakfast, Internet, Laundry with all other facilities. Hotala matches every traveler with their perfect hotel, resort, or rental and whether you are traveling with a group, friends, family, or pets.

Is Marathon hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 2 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Marathon hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Marathon hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Marathon hotel?

Based on the information reported by the owner or manager, the Marathon hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Marathon hotel?

Based on the information reported by the owner or manager, details for the cancellation policy for the Marathon hotel are as follows: Cancellation policy Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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