A waterfront with a pier, calm water, and houses with palm trees in the background.

Find Adults Only Resorts & Hotels in Sugarloaf Key, FL

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Check availability on Sugarloaf Key Adults Only Resorts & Hotels

Tonight
Oct 12 - Oct 13
Tomorrow
Oct 13 - Oct 14
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

Our top choices for Sugarloaf Key adults-only hotels

A large, ornate hotel with a pool, palm trees, and a view of the ocean.
A large, two-story house with a prominent tower and a covered porch.
A gated entrance with a blue metal gate, palm trees, and a building with a red roof in the background.
A balcony with white railings and a table, overlooking a beach with palm trees and a clear blue sky.

1. Southernmost House - Adult Exclusive

Southernmost House - Adult Exclusive
Old Town Key West
United States
Amy
￥22,053
￥44,846 total
includes taxes & fees
Oct 25 - Oct 26
Southernmost House - Adult Exclusive
A narrow outdoor pathway flanked by potted plants and a wooden staircase leading to a white door with shutters.
A two-story building with a porch, a sign reading "The Grand Guesthouse," and a purple flag.
A covered outdoor area with a wooden staircase, seating, and potted plants.
A row of blue bicycles parked under a tree, with a white fence and a building in the background.

2. The Grand Guesthouse

The Grand Guesthouse
Old Town Key West
United States
Justyn
￥18,900
￥25,220 total
includes taxes & fees
Oct 13 - Oct 14
The Grand Guesthouse
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 entrance with a sign reading "Heron House Office."

3. Heron House - Adult Only

Heron House - Adult Only
Old Town Key West
United States
Amanda
￥19,069
￥26,739 total
includes taxes & fees
Oct 13 - Oct 14
Heron House - Adult Only
A poolside area with lounge chairs, a staircase leading to a balcony, and a pool.
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.
An outdoor patio with tables and chairs, surrounded by trees and a house.

4. The Southernmost Inn - Adults Only

The Southernmost Inn - Adults Only
Old Town Key West
United States
Anthony
￥18,839
￥28,316 total
includes taxes & fees
Oct 14 - Oct 15
The Southernmost Inn - Adults Only
A bedroom with a four-poster bed, a wooden desk, wicker chairs, and a view of the outdoors.
A wooden door with glass panels, leading to an interior space with furniture and plants.
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.

5. Tropical Inn

Tropical Inn
Old Town Key West
United States
Natalie
￥27,647
￥35,061 total
includes taxes & fees
Oct 13 - Oct 14
Tropical Inn
A wooden deck with white railings, surrounded by lush greenery and a staircase leading to a building.
A hallway with a white door, a wooden bench, a blue sofa, and a staircase with a white railing.
A lush garden with a variety of tropical plants and a paved walkway.
A two-story building with a white picket fence, a mailbox, and a small tree in front.

6. Duval House

Duval House
Old Town Key West
United States
Cliff
￥28,353
￥35,301 total
includes taxes & fees
Oct 26 - Oct 27
Duval House
A tropical outdoor area with palm trees, hanging plants, and string lights.
A wooden deck with lush greenery and a pool area.
An outdoor patio with a table and chairs, surrounded by lush greenery and string lights.
A large, two-story building with a balcony, surrounded by dense tropical foliage.

7. Douglas House - Adults Only

Douglas House - Adults Only
Old Town Key West
United States
Maricela
￥23,665
￥29,286 total
includes taxes & fees
Oct 14 - Oct 15
Douglas House - Adults Only
A wooden deck with wicker furniture and a white railing, surrounded by lush tropical vegetation.
A two-story building with a white picket fence, palm trees, and a clear blue sky.
A breakfast tray with croissants, orange juice, and coffee on a table by a window with a view of a pool and greenery.
A swimming pool with a white picket fence, surrounded by lounge chairs and potted plants.

8. Weatherstation Inn

Weatherstation Inn
Old Town Key West
United States
Robert
￥26,754
￥30,098 total
includes taxes & fees
Oct 14 - Oct 15
Weatherstation Inn
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 pool area with lounge chairs, a hot tub, and a deck with a railing.

9. Seascape Tropical Inn - Adult Exclusive

Seascape Tropical Inn - Adult Exclusive
Old Town Key West
United States
Julia
￥23,747
￥34,730 total
includes taxes & fees
Oct 14 - Oct 15
Seascape Tropical Inn - Adult Exclusive
A green house with a white porch, a flag, and a sign advertising a property for sale.
A covered porch with wicker furniture, potted plants, and a view of the house.
A bathroom with a vanity, a mirror, and a window with blinds.
A bedroom with a large bed, a sofa, a nightstand, and a painting on the wall.

10. L'Habitation Guest House - Adults Only

L'Habitation Guest House - Adults Only
Key West Historic District
United States
Richard
￥26,929
￥30,296 total
includes taxes & fees
Oct 28 - Oct 29
L'Habitation Guest House - Adults Only
View all properties

Top Sugarloaf Key Hotel Reviews

Southernmost Beach Resort and Guesthouses

Southernmost Beach Resort and Guesthouses

10/10 Excellent
"We went with 2 other couples 2nd year in a row at Southern Most, that should tell you how much we enjoyed it! Great location, food rooms were always cleaned."
Theresa 5-night trip
Posted 9 hours ago
Southernmost Beach Resort and Guesthouses
Parrot Key Hotel & Villas

Parrot Key Hotel & Villas

8/10 Good
"Staff was very helpful, check in and out was very easy. The rooms could use some updates with new carpet and window seals that had visible water damage."
Tamra 1-night trip
Posted 23 hours ago
Parrot Key Hotel & Villas

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