A sunny street lined with historic buildings, a 'ONE WAY' sign, and a flagpole with flags.

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Check availability on Key West Adults Only Resorts & Hotels

Tonight
Sep 8 - Sep 9
Tomorrow
Sep 9 - Sep 10
This weekend
Sep 11 - Sep 13
Next weekend
Sep 18 - Sep 20

Our top choices for Key West adults-only hotels

A wooden deck with white railings, surrounded by lush greenery and a staircase leading to a building.
A two-story building with a white picket fence, a mailbox, and a small tree in front.
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.

1. Duval House

Duval House
Old Town Key West
United States
Robert
NT$3,132
NT$4,204 total
includes taxes & fees
Sep 16 - Sep 17
Duval House
A tropical outdoor area with palm trees, hanging plants, and string lights.
A large, two-story building with a balcony, surrounded by dense tropical foliage.
A hotel room with a bed, a wooden floor, a seating area with a table and chairs, and a view of greenery outside.
An outdoor patio with a table and chairs, surrounded by lush greenery and string lights.

2. Douglas House - Adults Only

Douglas House - Adults Only
Old Town Key West
United States
michael
NT$3,718
NT$4,601 total
includes taxes & fees
Sep 29 - Sep 30
Douglas House - Adults Only
A bedroom with a four-poster bed, a wooden desk, wicker chairs, and a view of the outdoors.
A pool area with lounge chairs and candles, surrounded by palm trees and a building in the background.
A breakfast buffet with a variety of fruits, pastries, and beverages on a wooden deck with a view of a lush garden and a pool.
A wooden door with glass panels, leading to an interior space with furniture and plants.

3. Tropical Inn

Tropical Inn
Old Town Key West
United States
Anthony
NT$3,044
NT$4,213 total
includes taxes & fees
Sep 9 - Sep 10
Tropical Inn
A wooden deck with wicker furniture, a white staircase, and a lush garden area.
A bedroom with a large bed, a view of a swimming pool, and an open door leading to an outdoor seating area.
A hotel entrance with a sign reading "Heron House Office."
A hotel room with a large bed, a view of a swimming pool, and a balcony with outdoor seating.

4. Heron House - Adult Only

Heron House - Adult Only
Old Town Key West
United States
Natalia
NT$3,466
NT$4,943 total
includes taxes & fees
Sep 9 - Sep 10
Heron House - Adult Only
A modern hotel room with a white sofa, a zebra-patterned rug, and a large mirror above the sofa.
A spacious living room with a wooden ceiling, white sofas, a patterned armchair, a glass coffee table, and a large painting on the wall.
A spacious living room with a sofa, chairs, and a dining table. There are large windows with blinds, a door leading to a patio, and a ceiling with exposed beams.
A pool area with lounge chairs, a pool, and a building with a balcony and outdoor seating.

5. Alexanders Guesthouse - Adult Exclusive, LGBTQ Friendly

Alexanders Guesthouse - Adult Exclusive, LGBTQ Friendly
Old Town Key West
United States
Jaime
NT$3,095
NT$4,673 total
includes taxes & fees
Sep 9 - Sep 10
Alexanders Guesthouse - Adult Exclusive, LGBTQ Friendly
A poolside area with lounge chairs, a small pool, and a white building with a balcony.
A reception area with a wooden reception desk, a brown leather couch, and a mural of palm trees on the wall.
A bedroom with a bed, a ceiling fan, a window with blinds, a painting, and a nightstand with a lamp.
A white building with a sign reading "The StarCare Inn" and a "No Vacancies" sign.

6. Seascape Tropical Inn - Adult Exclusive

Seascape Tropical Inn - Adult Exclusive
Old Town Key West
United States
Donna
NT$3,765
NT$5,838 total
includes taxes & fees
Sep 25 - Sep 26
Seascape Tropical Inn - Adult Exclusive
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.

7. Southernmost House - Adult Exclusive

Southernmost House - Adult Exclusive
Old Town Key West
United States
Mark
NT$4,395
NT$8,937 total
includes taxes & fees
Oct 1 - Oct 2
Southernmost House - Adult Exclusive
A poolside area with lounge chairs, a staircase leading to a balcony, and a pool.
An outdoor patio with tables and chairs, surrounded by trees and a house.
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.

8. The Southernmost Inn - Adults Only

The Southernmost Inn - Adults Only
Old Town Key West
United States
Ron
NT$2,106
NT$3,789 total
includes taxes & fees
Sep 9 - Sep 10
The Southernmost Inn - Adults Only
A modern hotel room with a large bed, a nightstand, a bedside table, and a bathroom visible through an open door.
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.
A reception area with a wooden herringbone wall, teal chairs, a wooden bench, and two framed sunset paintings.

9. Almond Tree Inn Hotel - Adults Only

Almond Tree Inn Hotel - Adults Only
Old Town Key West
United States
John
NT$5,087
NT$5,723 total
includes taxes & fees
Sep 14 - Sep 15
Almond Tree Inn Hotel - Adults Only
A spacious room with a wooden floor, white furniture, and large windows.
A modern living room with a sofa, two armchairs, a coffee table, and a small table with a lamp. There is a large window with shutters, an air conditioning unit, and a view of greenery outside.
A paved pathway surrounded by lush greenery and palm trees.
A white building with a covered porch, potted plants, and a white picket fence.

10. Paradise Inn Key West - Adults Only

Paradise Inn Key West - Adults Only
Old Town Key West
United States
Jaime
NT$3,061
NT$4,970 total
includes taxes & fees
Sep 9 - Sep 10
Paradise Inn Key West - Adults Only
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Top Key West Hotel Reviews

Casa Marina Key West, Curio Collection by Hilton

Casa Marina Key West, Curio Collection by Hilton

10/10 Excellent
"Very good cleaning and super friendly staff"
Lilian 1-night trip
Posted 8 hours ago
Casa Marina Key West, Curio Collection by Hilton
Southernmost Beach Resort and Guesthouses

Southernmost Beach Resort and Guesthouses

10/10 Excellent
"Everyone was amazing, and the room was super clean! Comfy cozy and location was great!"
Sabrina Victoria 5-night trip
Posted 9 hours ago
Southernmost Beach Resort and Guesthouses
Pier House Resort & Spa

Pier House Resort & Spa

8/10 Good
"We loved this place and would stay here again. The staff were amazing. The rooms were clean. The shower was fantastic! The private beach was a plus. I only knocked off one star because there’s not really a good place to get coffee in the morning at the resort and the coffee fixings in the room were meager."
Sarah 3-night trip
Posted 13 hours ago
Pier House Resort & Spa
Parrot Key Hotel & Villas

Parrot Key Hotel & Villas

8/10 Good
"I liked the place, the waterfront building allowed us to see a beautiful sunset. The amenities were okay, I just stayed a day and the restaurant was closed."
Andrea 1-night trip
Posted 16 hours ago
Parrot Key Hotel & Villas

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