A dolphin swimming near a wooden dock and a tree branch in the water.

Find beach hotels in Grassy Key, FL from CA $142

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Check availability on Grassy Key Beach Hotel

Our top choices for Grassy Key beach hotels

1. Rainbow Bend Resort

Rainbow Bend Resort
2.5 star property
Marathon
8.2 out of 10, Very good, (1,000 reviews)
The price is CA $148
CA $230 total
includes taxes & fees
Nov 15 - Nov 16
Rainbow Bend Resort

2. Gulf View Waterfront Resort

Gulf View Waterfront Resort
2.5 star property
Marathon
8.4 out of 10, Very good, (645 reviews)
The price is CA $126
CA $142 total
includes taxes & fees
Nov 16 - Nov 17
Gulf View Waterfront Resort

3. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
4.0 star property
Marathon
9.4 out of 10, Exceptional, (506 reviews)
  • cleanliness
    Escape to this oceanfront paradise with private beach access, water sports, and sun-soaked lounging spots by the sea.
The price is CA $262
CA $364 total
includes taxes & fees
Dec 13 - Dec 14
Grassy Flats Resort & Beach Club

4. 🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets

🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets
Marathon
9.2 out of 10, Wonderful, (66 reviews)
🌊 Private Oasis With Pool Spa Dock and Ocean right in your backyard 🌊 allow pets

5. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
3.0 star property
Marathon
9.2 out of 10, Wonderful, (1,242 reviews)
  • cleanliness
    Escape to seaside bliss with pristine white sand beaches just minutes away and complimentary water activities at this waterfront retreat.
The price is CA $217
CA $244 total
includes taxes & fees
Dec 13 - Dec 14
Fairfield Inn & Suites by Marriott Marathon Florida Keys

6. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
2.5 star property
Marathon
9.0 out of 10, Wonderful, (1,000 reviews)
The price is CA $221
CA $249 total
includes taxes & fees
Nov 29 - Nov 30
Hampton Inn Marathon - Florida Keys

7. Bonefish Bay Motel

Bonefish Bay Motel
2.5 star property
Marathon
9.2 out of 10, Wonderful, (670 reviews)
  • cleanliness
    Soak up the sun at this waterfront escape, just minutes from the beach with a peaceful pool and complimentary kayaks.
The price is CA $165
CA $186 total
includes taxes & fees
Dec 1 - Dec 2
Bonefish Bay Motel

8. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
3.0 star property
Marathon
8.6 out of 10, Excellent, (1,090 reviews)
  • cleanliness
    Seaside adventures at your doorstep with complimentary kayaking, biking, and a marina just minutes from Sombrero Beach.
The price is CA $118
CA $150 total
includes taxes & fees
Dec 14 - Dec 15
Coconut Cay Resort & Marina

9. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
3.0 star property
Key Colony Beach
9.0 out of 10, Wonderful, (1,002 reviews)
  • cleanliness
    Escape to pristine sands and azure waters from this private island retreat, with loungers, umbrellas, and ocean-view dining.
The price is CA $225
CA $314 total
includes taxes & fees
Nov 17 - Nov 18
Glunz Ocean Beach Hotel & Resort

10. Kingsail Resort

Kingsail Resort
2.0 star property
Marathon
8.6 out of 10, Excellent, (1,141 reviews)
The price is CA $128
CA $144 total
includes taxes & fees
Dec 6 - Dec 7
Kingsail Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Choose what matters most at beach hotels in Grassy Key

Find out more about Grassy Key

Grassy Key and its attractions for beach lovers

Grassy Key offers a delightful blend of natural beauty and marine adventures perfect for beach enthusiasts. Begin your exploration at the nearby Dolphin Research Center, where you can engage with playful dolphins and learn about marine conservation efforts. For a more tranquil experience, visit the stunning Sombrero Beach, known for its soft sand and crystal-clear waters, ideal for sunbathing or a family picnic. Snorkelling enthusiasts will revel in the vibrant underwater life at Looe Key Reef, just a short boat ride away, where colourful corals and tropical fish await discovery. For those who enjoy fishing, Grassy Key boasts superb opportunities, whether you're casting from shore or heading out on a charter. After a day of adventure, unwind at one of the charming beachfront hotels along the island, such as the Grassy Key Outpost, which offers easy access to both the beach and local attractions, ensuring a convenient and enjoyable stay. Here, families can relish in spacious rooms while soaking up the laid-back island atmosphere.

Find the best beach hotels and resorts in Grassy Key

For those dreaming of sun, sand, and sea, Grassy Key offers a selection of hotels that provide direct access to stunning beaches and a variety of aquatic adventures.

Grassy Flats Resort & Beach Club

  • Why it's great for the ultimate beach vacation spot: Perfect for beach lovers, Grassy Flats Resort & Beach Club boasts an impressive guest review rating of 9.4, making it a top choice for those seeking a seaside escape. This resort features a private beach, water sports equipment, and beach amenities like sun loungers and umbrellas, ensuring guests have everything they need for a relaxing day by the water.
  • Other amenities: Guests can also enjoy an outdoor pool with poolside bar, an ocean-view restaurant, and convenient kayaking and sailing options right onsite. The resort offers well-equipped accommodations with kitchens, allowing for easy meal preparation. Additional features include free self-parking, electric car charging stations, and a concierge service to assist with local activities.
  • Nearby attractions: Curry Hammock State Park - 1.4 km, Dolphin Research Center - 1.2 km, Keys Cable Park - 1.8 km

Gulf View Waterfront Resort

  • Why it's great for the ultimate beach vacation spot: Gulf View Waterfront Resort, rated 8.6 by guests, is a fantastic option for those who love beach access and water sports. With its nearby the ocean and stunning views, this resort offers an ideal setting for a beach retreat.
  • Other amenities: Guests can take advantage of the outdoor pool, and enjoy kayaking and snorkelling nearby. The resort features air-conditioned accommodations with kitchen facilities, perfect for longer stays. Additional amenities include charcoal grills for outdoor cooking, self-parking options, and a dog exercise area, making it a comfortable spot for all types of travellers.
  • Nearby attractions: Curry Hammock State Park - 0.6 km, Dolphin Research Center - 0.4 km, Keys Cable Park - 0.9 km

Rainbow Bend Resort

  • Why it's great for the ultimate beach vacation spot: With a solid review rating of 8.2, Rainbow Bend Resort is ideal for beach enthusiasts. The hotel features a private beach location and an ocean-view restaurant, providing guests with picturesque views while they dine or relax along the shore.
  • Other amenities: Guests can unwind in the outdoor pool or hot tub, and enjoy water activities such as kayaking available onsite. Each room includes a kitchenette for added convenience, along with amenities like air conditioning and furnished patios. Additional offerings include daily housekeeping, late check-out options, and nearby golf opportunities for those looking to spend time on land.
  • Nearby attractions: Curry Hammock State Park - 2 km, Crawl Key - 1.8 km, Dolphin Research Center - 1.8 km

Top Grassy Key Hotel Reviews

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