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

Find Family Hotels in Grassy Key, FL

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Check availability on Grassy Key Family Hotels

Tonight
4 Oct - 5 Oct
Tomorrow
5 Oct - 6 Oct
Next weekend
9 Oct - 11 Oct
In two weeks
16 Oct - 18 Oct

Our top choices for Grassy Key family-friendly hotels

A wooden deck with a pool and chairs overlooking a beach with palm trees.
A beach with a wooden walkway leading to the water, palm trees, and a clear sky.
A pool area with palm trees and a view of the ocean.
An outdoor dining area with thatched roof, wooden tables, and bar stools, overlooking the ocean.

1. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
AED 740
AED 1,009 total
includes taxes & fees
2 Nov - 3 Nov
Grassy Flats Resort & Beach Club
A table with breakfast items and a view of the beach.
A beach with lounge chairs and umbrellas, palm trees, and a building with balconies.
A hotel corridor with a view of the beach, palm trees, and outdoor seating.
A pathway leading to a beach with pink buildings and palm trees.

2. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
AED 380
AED 593 total
includes taxes & fees
5 Oct - 6 Oct
Rainbow Bend Resort
A tropical resort with a swimming pool, palm trees, and a view of the ocean.
An aerial view of a resort with a swimming pool, palm trees, and a beach area.
A kitchen with white cabinets, a microwave, and a dining area with a glass table and white chairs.
A beach view with palm trees, a hammock, and a chair by the water.

3. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
AED 345
AED 388 total
includes taxes & fees
5 Oct - 6 Oct
Gulf View Waterfront Resort
A bar area with a long counter, bar stools, and a view of the water.
A balcony with a view of the ocean, a round table, and two chairs.
A waterfront property with a large building, a smaller structure with a thatched roof, and several boats docked.
A balcony with a view of a body of water, a pool, and outdoor seating.

4. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
AED 493
AED 554 total
includes taxes & fees
25 Oct - 26 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A water fountain with a pirate ship design, surrounded by a pool and lounge chairs.
A pathway leading to a pool area with palm trees and a sunset view.
A covered outdoor area with a wooden deck, white railings, and a view of the ocean.
An aerial view of a coastal resort with multiple white buildings, a clear turquoise sea, and lush greenery.

5. Hawks Cay Resort

Hawks Cay Resort
Marathon
  • Families splash into island fun at this beachside resort with five outdoor pools and a children's club.
AED 741
AED 1,116 total
includes taxes & fees
11 Oct - 12 Oct
Hawks Cay Resort
A wooden dock leading to a row of boats, with a thatched-roof building and palm trees in the background.
A covered outdoor seating area with tables and chairs, overlooking a body of water and a distant shoreline.
An aerial view of a resort with a swimming pool, lounge area, and palm trees.
Two bicycles parked on a sandy beach with the ocean in the background.

6. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
AED 384
AED 432 total
includes taxes & fees
18 Oct - 19 Oct
Bonefish Bay Motel
A playground with slides and climbing structures.
A spacious living area with a view of the ocean, a balcony with a pool, and a staircase leading to another level.
A poolside area with lounge chairs and umbrellas, overlooking a clear blue sea.
A beach with a palm tree, clear blue water, and a bridge in the distance.

7. Glunz Ocean Beach Hotel & Resort

Glunz Ocean Beach Hotel & Resort
Key Colony Beach
  • Family-friendly private beach paradise offers 2 pools, bicycles, kayaking, and exclusive beachfront fun for all ages.
AED 540
AED 765 total
includes taxes & fees
5 Oct - 6 Oct
Glunz Ocean Beach Hotel & Resort
A beachfront property with a white balcony, palm trees, and a sandy beach.
A beach with clear blue water, a palm tree, and rocky outcrops.
A pool area with lounge chairs, a wooden deck, and a view of the ocean.
A sunset view with palm trees and a wooden deck with lounge chairs.

8. Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
Marathon
  • Family-friendly fishing lodge with a private beach and outdoor pool provides a perfect coastal escape for all ages.
AED 447
AED 503 total
includes taxes & fees
5 Oct - 6 Oct
Conch Key Fishing Lodge and Marina
An aerial view of a resort with a central pool, multiple buildings, and a beach area with sun loungers.
Room
A beach with white chairs and kayaks, palm trees, and a clear view of the ocean.
A bar area with wooden chairs, a bar counter, and a variety of bottles and glasses.

9. Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa
Marathon
  • Discover a family beach paradise with five pools, water sports, and complimentary games for kids of all ages at this resort oasis.
AED 747
AED 1,060 total
includes taxes & fees
5 Oct - 6 Oct
Isla Bella Beach Resort & Spa
A beach with a thatched umbrella, lounge chairs, and a pool.
An aerial view of a coastal hotel with a pool, multiple buildings, and a pier extending into the water.
An aerial view of a coastal resort with multiple buildings, a dock with boats, and a clear view of the ocean.
A beachside area with thatched umbrellas, picnic tables, and a pool.

10. Edgewater Lodge

Edgewater Lodge
Long Key
AED 631
AED 710 total
includes taxes & fees
5 Oct - 6 Oct
Edgewater Lodge
View all properties

Choose what matters most at family-friendly hotels in Grassy Key

Breakfast included
Pool
All-inclusive
4 stars
5 stars

Top Grassy Key Hotel Reviews

Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

10/10 Excellent
"Wonderful!"
Karen 2-night trip
Posted 18 hours ago
Tranquility Bay Beachfront Hotel and Resort
Lime Tree Bay Resort

Lime Tree Bay Resort

10/10 Excellent
"Very clean and well maintained property. Helpful and friendly staff. Great amenities and a great location."
Cody 5-night trip
Posted 19 hours ago
Lime Tree Bay Resort
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

10/10 Excellent
"I loved the property. Recommend to others."
Vivian 1-night trip
Posted 2 days ago
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

8/10 Good
"Room was clean and nice. Didn’t have alot of room in the bathroom, small sink no where to put things even in the shower. But overall great stay."
Jessica 3-night trip
Posted 4 days ago
Captain Pips Marina & Hideaway

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