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

Find Adults Only Resorts & Hotels in Duck Key, FL

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
  • Be picky

    Search almost a million properties worldwide

Check availability on Duck Key Adults Only Resorts & Hotels

Tonight
Oct 25 - Oct 26
Tomorrow
Oct 26 - Oct 27
Next weekend
Oct 30 - Nov 1
In two weeks
Nov 6 - Nov 8
No exact matches found, but these alternatives could be just right

Recommended hotels in Duck Key

1. Hawks Cay Resort

Hawks Cay Resort
Marathon
United States
Antonio
NT$7,103
NT$10,974 total
includes taxes & fees
Nov 15 - Nov 16
Hawks Cay Resort

2. Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean
Marathon
United States
Sheila
NT$4,988
NT$16,431 total
includes taxes & fees
Oct 31 - Nov 1
Village at Hawks Cay Villas by KeysCaribbean
View all properties

Top Duck Key Hotel Reviews

Explore a world of travel with Expedia