A beach with palm trees, people relaxing on chairs, and colorful kayaks.

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Check availability on Florida Keys Adults Only Resorts & Hotels

Tonight
Sep 28 - Sep 29
Tomorrow
Sep 29 - Sep 30
This weekend
Oct 2 - Oct 4
Next weekend
Oct 9 - Oct 11

Our top choices for Florida Keys adults-only hotels

A wooden deck with white railings, surrounded by lush greenery and a staircase leading to a building.
A lush garden with a variety of tropical plants and a paved walkway.
A swimming pool with a mural of a dolphin and a butterfly, surrounded by lounge chairs and palm trees.
A two-story building with a white picket fence, a mailbox, and a small tree in front.

1. Duval House

Duval House
Old Town Key West
United States
Christopher
NT$3,144
NT$4,219 total
includes taxes & fees
Sep 30 - Oct 1
Duval House
A poolside area with lounge chairs, a staircase leading to a balcony, and a pool.
A beige sofa with two pillows, flanked by two wooden side tables with lamps and potted plants, against a white wall with a framed picture of a tree.
A dining area with round tables and wicker chairs, a ceiling fan, and a bar area in the background.
A Southernmost Inn with a porch, a sign indicating vacancy, and a staircase leading to the entrance.

2. The Southernmost Inn - Adults Only

The Southernmost Inn - Adults Only
Old Town Key West
United States
jeff
NT$2,515
NT$4,258 total
includes taxes & fees
Sep 29 - Sep 30
The Southernmost Inn - Adults Only
A narrow outdoor pathway flanked by potted plants and a wooden staircase leading to a white door with shutters.
A row of blue bicycles parked under a tree, with a white fence and a building in the background.
A covered outdoor area with a wooden staircase, seating, and potted plants.
A two-story building with a porch, a sign reading "The Grand Guesthouse," and a purple flag.

3. The Grand Guesthouse

The Grand Guesthouse
Old Town Key West
United States
Travis
NT$3,582
NT$4,824 total
includes taxes & fees
Sep 30 - Oct 1
The Grand Guesthouse
A bedroom with a four-poster bed, a wooden desk, wicker chairs, and a view of the outdoors.
A cozy room with a wicker chair, a small table with a bottle and glasses, and a view of a yellow room through an open door.
A pool area with lounge chairs and candles, surrounded by palm trees and a building in the background.
A wooden door with glass panels, leading to an interior space with furniture and plants.

4. Tropical Inn

Tropical Inn
Old Town Key West
United States
Molly
NT$3,063
NT$4,240 total
includes taxes & fees
Sep 29 - Sep 30
Tropical Inn
A large, ornate hotel with a pool, palm trees, and a view of the ocean.
A grand staircase with ornate railings and a chandelier.
A balcony with white railings and a table, overlooking a beach with palm trees and a clear blue sky.
A gated entrance with a blue metal gate, palm trees, and a building with a red roof in the background.

5. Southernmost House - Adult Exclusive

Southernmost House - Adult Exclusive
Old Town Key West
United States
yessy
NT$4,423
NT$8,995 total
includes taxes & fees
Oct 25 - Oct 26
Southernmost House - Adult Exclusive
A view through a window with metal bars, featuring a beach with palm trees, a thatched umbrella, and a wooden dock.
A beachside resort with lounge chairs, a pool, and palm trees.
A beach with kayaks lined up near the water's edge, palm trees, and lounge chairs.
A tropical resort with a paved pathway leading to a building, surrounded by palm trees and lush greenery.

6. Kona Kai Resort and Gallery - Adults Only

Kona Kai Resort and Gallery - Adults Only
Rock Harbor
United States
Karen
NT$5,101
NT$6,632 total
includes taxes & fees
Sep 29 - Sep 30
Kona Kai Resort and Gallery - Adults Only
A wooden deck with wicker furniture, a white staircase, and a lush garden area.
A two-story house with a balcony, surrounded by palm trees and a clear blue sky.
A bedroom with a large bed, a view of a swimming pool, and an open door leading to an outdoor seating area.
A hotel room with a large bed, a view of a swimming pool, and a balcony with outdoor seating.

7. Heron House - Adult Only

Heron House - Adult Only
Old Town Key West
United States
Fernando
NT$3,695
NT$5,213 total
includes taxes & fees
Sep 29 - Sep 30
Heron House - Adult Only
A modern hotel room with a large bed, a nightstand, a bedside table, and a bathroom visible through an open door.
A reception area with a wooden herringbone wall, teal chairs, a wooden bench, and two framed sunset paintings.
A building with a sign reading "ALMOND Frog & Toad Inn" and a "VACANCY" sign below it.
A breakfast table with various food items and drinks, a pool in the background, and a tiled wall.

8. Almond Tree Inn Hotel - Adults Only

Almond Tree Inn Hotel - Adults Only
Old Town Key West
United States
John
NT$5,121
NT$5,761 total
includes taxes & fees
Sep 30 - Oct 1
Almond Tree Inn Hotel - Adults Only
A wooden deck with wicker furniture and a white railing, surrounded by lush tropical vegetation.
A pathway leading to a building with a white facade, surrounded by lush greenery and palm trees.
A swimming pool with a white picket fence, surrounded by lounge chairs and potted plants.
A breakfast tray with croissants, orange juice, and coffee on a table by a window with a view of a pool and greenery.

9. Weatherstation Inn

Weatherstation Inn
Old Town Key West
United States
Svetlana
NT$5,684
NT$6,395 total
includes taxes & fees
Oct 5 - Oct 6
Weatherstation Inn
A tropical outdoor area with palm trees, hanging plants, and string lights.
An outdoor patio with a table and chairs, surrounded by lush greenery and string lights.
A hotel room with a bed, a wooden floor, a seating area with a table and chairs, and a view of greenery outside.
A large, two-story building with a balcony, surrounded by dense tropical foliage.

10. Douglas House - Adults Only

Douglas House - Adults Only
Old Town Key West
NT$4,245
NT$5,253 total
includes taxes & fees
Sep 30 - Oct 1
Douglas House - Adults Only
View all properties

Top Florida Keys Hotel Reviews

Baker's Cay Resort Key Largo, Curio Collection by Hilton

Baker's Cay Resort Key Largo, Curio Collection by Hilton

10/10 Excellent
"The place is a awesome"
Micheal 3-night trip
Posted 7 hours ago
Baker's Cay Resort Key Largo, Curio Collection by Hilton
Cheeca Lodge & Spa

Cheeca Lodge & Spa

10/10 Excellent
"We booked this last minute traveling through the keys on our way to Key West. It was a fantastic place to stay. The staff were so friendly and helpful and the property was beautiful. Highly recommend. I hope we can come back and stay longer next time."
Rebecca 1-night trip
Posted 7 hours ago
Cheeca Lodge & Spa
Hawks Cay Resort

Hawks Cay Resort

10/10 Excellent
"Family friendly"
Victor 4-night trip
Posted 2 days ago
Hawks Cay Resort

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