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

Family Hotels & Resorts in Grassy Key from NZ$155

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Check availability on Grassy Key Family Hotels

Tonight
8 Oct - 9 Oct
Tomorrow
9 Oct - 10 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 Oct

Our top choices for Grassy Key family-friendly hotels

A table with breakfast items and a view of the beach.
A pathway leading to a beach with pink buildings and palm trees.
A wooden deck with two chairs and a table, overlooking a beach with palm trees and the ocean.
A hotel corridor with a view of the beach, palm trees, and outdoor seating.

1. Rainbow Bend Resort

Rainbow Bend Resort
Marathon
NZ$287
includes taxes & fees
11 Oct - 12 Oct
Rainbow Bend Resort
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 wooden deck with a white railing, a bench, and a table.
A pool area with palm trees and a view of the ocean.

2. Grassy Flats Resort & Beach Club

Grassy Flats Resort & Beach Club
Marathon
NZ$455
includes taxes & fees
8 Nov - 9 Nov
Grassy Flats Resort & Beach Club
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 beach view with palm trees, a hammock, and a chair by the water.
A bedroom with a bed, nightstands, a TV, a ceiling fan, and a view of the ocean.

3. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
NZ$188
includes taxes & fees
13 Oct - 14 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 a body of water, a pool, and outdoor seating.
A balcony with a view of the ocean, a round table, and two chairs.
An outdoor dining area with tables and chairs, overlooking a body of water.

4. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
NZ$268
includes taxes & fees
25 Oct - 26 Oct
Fairfield Inn & Suites by Marriott Marathon Florida Keys
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a thatched-roof structure.
A modern kitchen with a central island, various appliances, and hanging pendant lights.
A bar area with wicker chairs and a thatched roof, overlooking a body of water with boats.
A modern living room with a large sectional sofa, a flat-screen TV, and a view of the sea through large windows.

5. Hampton Inn Marathon - Florida Keys

Hampton Inn Marathon - Florida Keys
Marathon
NZ$261
includes taxes & fees
18 Oct - 19 Oct
Hampton Inn Marathon - Florida Keys
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.
Two bicycles parked on a sandy beach with the ocean in the background.
A bedroom with a bed, two bedside lamps, a glass table, and a view of a balcony with palm trees.

6. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
NZ$189
includes taxes & fees
18 Oct - 19 Oct
Bonefish Bay Motel
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.
An aerial view of a coastal resort with multiple white buildings, a clear turquoise sea, and lush greenery.
A modern living room with a balcony overlooking the sea, furnished with a sofa, chairs, and a dining table.

7. 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.
NZ$540
includes taxes & fees
14 Oct - 15 Oct
Hawks Cay Resort
Terrace/patio
A spacious living area with a large island, wooden furniture, and a ceiling fan.
A bedroom with a large bed, a ceiling fan, a TV on the wall, and a view of the beach through a window.
A balcony with wicker furniture and a view of the ocean and palm trees.

8. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
NZ$328
includes taxes & fees
15 Oct - 16 Oct
Lime Tree Bay 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 sunset view with palm trees and a wooden deck with lounge chairs.
A hotel room with a bed, a TV, a balcony with a view of the sea, and a table with chairs.

9. 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.
NZ$243
includes taxes & fees
11 Oct - 12 Oct
Conch Key Fishing Lodge and Marina
A playground with slides and climbing structures.
A covered outdoor seating area with a view of the ocean, a small table, and two chairs with cushions.
A spacious living area with a view of the ocean, a balcony with a pool, and a staircase leading to another level.
A beach with a palm tree, clear blue water, and a bridge in the distance.

10. 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.
NZ$354
includes taxes & fees
20 Oct - 21 Oct
Glunz Ocean Beach Hotel & Resort
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

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys

8/10 Good
"Great server, but avoid Room 207 Upon entry, it's the typical Marriott. One highlight of our stay was our server, a woman with red hair. She's Italian, speaks Italian and Spanish, and you'll find her at the bar or serving guests by the pool. She was kind and courteous, remembered us, and gave us great recommendations. She even told us we could order to our room any time it got too crowded. She's super customer-friendly and made us feel welcome. Our room, however, was a letdown. Please do not book Room 207. Unlike most other rooms, it has no balcony because it sits above the slanted section at the front of the building. The toilet had a long delay after flushing. It took several minutes for the bowl to refill, so if one person used it, the next had to wait anywhere from 1 to 5 minutes. The cabinet under the TV was askew and coming apart. It didn't bother us much, but it was visibly broken furniture. The TV itself didn't work for most of our stay. It went through several refresh cycles and only started working on our last day. Since we were out most of the time it wasn't a huge deal, but it would have been nice to have a working TV to fall asleep to. Finally, we didn't realize we'd be charged $20 a day for parking until I saw the printed bill. I don't mind paying for parking in general, but we were already paying guests and the spots are right there on the property. It feels like an unnecessary fee just to make more money."
Jenny 2-night trip
Posted 3 hours ago
Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys
Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys

8/10 Good
"Sparkeys was shut while we were here, don’t forget parking $20 per night plus tax massive car park so can’t see the justification for extra charge"
Phil 5-night trip
Posted 8 hours ago
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Captain Pips Marina & Hideaway

Captain Pips Marina & Hideaway

10/10 Excellent
"My husband and I started coming here about a year and a half ago. We absolutely love it here. You are in the middle part of the keys so you can get to upper and lower keys and still have plenty of time to explore for the day. We have stayed at a couple other places however they do not compare to Captain Pips. It is very quiet there in the evenings with amazing views on the water. The maid Kira is so welcoming. Always has a smile on her face. Anything you need from towels to clean sheets she is happy to help! Staff is friendly, property is well maintained. I won’t stay anywhere else when going there. Prices are great too!!Great place to stay."
Sally 4-night trip
Posted 1 day ago
Captain Pips Marina & Hideaway
Kingsail Resort

Kingsail Resort

10/10 Excellent
"Quite and Relaxing place."
IRAN G 1-night trip
Posted 1 day ago
Kingsail Resort

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