An aerial view of a coastal town with clear blue waters, a marina, and a long pier extending into the sea.

Adults Only & Resorts in Duck Key from NZ$166

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Check availability on Duck Key Adults Only

Tonight
10 Aug - 11 Aug
Tomorrow
11 Aug - 12 Aug
This weekend
14 Aug - 16 Aug
Next weekend
21 Aug - 23 Aug

Our top choices for Duck Key adults-only hotels

3 outdoor pools, pool cabanas (surcharge), pool umbrellas
Exterior
Lobby
Premium bedding, in-room safe, laptop workspace, blackout curtains

1. Hawks Cay Resort

Hawks Cay Resort
Marathon
United States
Aida
NZ$500
includes taxes & fees
16 Aug - 17 Aug
Hawks Cay Resort
3 outdoor pools, pool cabanas (surcharge), pool umbrellas
3 Bedroom Premium Home with Pool | Private kitchen
BBQ/picnic Area
LCD TV

2. Villas At Hawks Cay Resort

Villas At Hawks Cay Resort
Marathon
United States
Elise
NZ$1,584
includes taxes & fees
11 Aug - 12 Aug
Villas At Hawks Cay Resort
Townhome
Villa
Townhome | View from room
Townhome | Private kitchen

3. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
NZ$941
includes taxes & fees
9 Sept - 10 Sept
Village at Hawks Cay Villas by KeysCaribbean
Bar (on property)
View from property
View from property
Suite, Multiple Beds, Bay View

4. Fairfield Inn & Suites by Marriott Marathon Florida Keys

Fairfield Inn & Suites by Marriott Marathon Florida Keys
Marathon
United States
Scott
NZ$256
includes taxes & fees
7 Sept - 8 Sept
Fairfield Inn & Suites by Marriott Marathon Florida Keys
Hibiscus Waterfront 2-Bedroom, Two Bath Master Suite (Brand New) | Terrace/patio
View from property
Room
Exterior

5. Lime Tree Bay Resort

Lime Tree Bay Resort
Long Key
United States
Javier
NZ$294
includes taxes & fees
11 Aug - 12 Aug
Lime Tree Bay Resort
Terrace/patio
Outdoor pool, pool loungers
Room, 1 King Bed, Non Smoking
Private beach, white sand, sun-loungers, beach towels

6. Conch Key Fishing Lodge and Marina

Conch Key Fishing Lodge and Marina
Marathon
United States
Olga L.
NZ$166
includes taxes & fees
11 Aug - 12 Aug
Conch Key Fishing Lodge and Marina
Exterior
Exterior
Exterior
Deluxe Queen | Private kitchen

7. Gulf View Waterfront Resort

Gulf View Waterfront Resort
Marathon
NZ$231
includes taxes & fees
9 Sept - 10 Sept
Gulf View Waterfront Resort
Exterior
In-room dining
Gazebo
Free WiFi, individually decorated, bed sheets

8. Bonefish Bay Motel

Bonefish Bay Motel
Marathon
United States
Hayley
NZ$170
includes taxes & fees
12 Aug - 13 Aug
Bonefish Bay Motel
View from property
Outdoor pool, pool loungers
Exterior
Exterior

9. Edgewater Lodge

Edgewater Lodge
Long Key
United States
Ross
NZ$290
includes taxes & fees
17 Aug - 18 Aug
Edgewater Lodge
Exterior
Terrace/patio
Family Studio Suite, 2 Queen Beds, Kitchen, Canal View
Outdoor pool, open 8:00 AM to 8:00 PM, pool umbrellas, pool loungers

10. Coconut Cay Resort & Marina

Coconut Cay Resort & Marina
Marathon
United States
Elizabeth
NZ$185
includes taxes & fees
11 Aug - 12 Aug
Coconut Cay Resort & Marina
View all properties

Top Duck Key Hotel Reviews

Frequently asked questions

From what age can you stay in an adult-only hotel in Duck Key?
Many adult-only hotels and resorts in Duck Key require guests to be 16  18 or 21. Age restrictions can differ across properties, so be sure to check the rules. Ready for an exciting grown-up holiday? Whether you're two people or a dozen, celebrating a wedding, honeymoon or birthday, Expedia has the ideal adult-only resort or hotel to suit your needs.
Are all adult-only resorts all-inclusive in Duck Key?
If you only want to stay at a hotel or resort where practically everything you need is included in the cost of the room, try our "all-inclusive" filter. This will display suitable adult-only all-inclusive retreats in Duck Key that typically include your drinks, food and the room, on-site activities and daily entertainment. Check out the resort you're thinking about to find out what you get for your money.
When is the best time to stay at an adult-only all-inclusive resort in Duck Key?
Factors like the weather, your budget and personal travel style will help determine the best time to stay at an adult-only all-inclusive hotel in Duck Key. Peak season typically includes bigger crowds and a higher price tag, but plenty of excitement. If you'd rather steer clear of the masses, low season is cheaper and quieter. Don't want the weather to dampen your spirits? Check the forecast before you go. Whatever time of year you choose, Expedia can help you find an adult-only hotel or resort that suits you perfectly.
Can I cancel or change my adult-only resort booking?
It is possible to cancel or change your booking, but check the details in your itinerary or visit Expedia's Trips portal to find out what rules apply. Whether you'll get charged a fee depends on the type of adult-only resort or hotel booking you made. Haven't decided on your Duck Key retreat yet? Search for adult-only properties that allow a full refund — because things don't always go according to plan!

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