Key West, US

Southernmost Inn Adult Exclusive

525 United Street

3 stars · Guest score 8/10

About this hotel

Luxurious Adults-Only Key West Resort Heated Pools and Tropical Themes Indulge in luxury at our adults-only Key West resort, just steps away from Duval Street. Enjoy relaxation in one of our 2 heated outdoor pools or unwind in the hot tub. Each uniquely themed room, equipped with air conditioning and a flat-screen TV, offers a tropical escape. Fitness Center and Wine Hour Stay active at our on-site fitness center or bask in the sun on our spacious outdoor patio and sun deck. Join us for a delightful wine and cheese happy hour, the perfect way to wind down after a day of exploring Key West's attractions. Prime Location and Nearby Attractions Conveniently located near the Atlantic Ocean, our resort is a short walk from the Key West Butterfly and Nature Conservatory, the Ernest Hemingway Museum, and the iconic Southernmost Point. Book your stay now for an unforgettable Key West experience at Southernmost Inn.

Highlights

Nearby Attractions & Vibe

Steps from Duval Street and near the Atlantic, with easy access to the Key West Butterfly Conservatory, Hemingway Museum, and the Southernmost Point.

Service & Comfort

Positive staff interactions set a welcoming tone, with clean, comfortable rooms and reliable amenities to help you unwind.

Distinctive Amenities & Dining

Two heated outdoor pools, a hot tub, fitness center, and wine hour offer themed relaxation and social moments.

Facilities

  • Swimming pool
  • Outdoor pool
  • Heated pool
All 39 facilities
  • WiFi available
  • Free WiFi
  • Non-smoking rooms
  • Air conditioning
  • Terrace
  • Garden
  • Luggage storage
  • Fishing
  • Cycling
  • Fax/photocopying
  • Tour desk
  • Facilities for disabled guests
  • Hot tub/Jacuzzi
  • Diving
  • Snorkelling
  • Sun terrace
  • Daily housekeeping
  • Designated smoking area
  • Shared lounge/TV area
  • Board games/puzzles
  • Concierge service
  • Wheelchair accessible
  • Vending machine - snacks
  • Adult only
  • Lower bathroom sink
  • Higher level toilet
  • Outdoor furniture
  • Sun loungers or beach chairs
  • Wine/champagne
  • Sun umbrellas
  • Fire extinguishers
  • Smoke alarms
  • Security alarm
  • Key card access
  • Bike tours
  • Happy hour

Check-in & checkout

Check-in
04:00 PM – 12:00 AM
Check-out
11:00 AM

Accessibility

35.71 accessibility score

  • Cane accessible
  • Elderly accessible
  • Electric wheelchair accessible
  • Wheelchair accessible
  • Wheelchair and scooter accessible

Rooms & rates

Choose dates from search to see available rooms.

Guest sentiment

  • Cleanliness7.3

    Several reviews mention issues with cleanliness and maintenance, indicating room for improvement.

  • Service8.8

    General sentiment towards staff was positive, but some negative interactions were noted.

  • Location9.3

    Location was frequently praised as excellent and convenient.

  • Room Quality7.8

    Mixed reviews on room quality, with some aspects being comfortable but others needing updates.

  • Amenities8.3

    Amenities like the pool and hot tub received positive mentions, though there were some complaints.

  • Value for Money7.3

    Several guests felt the price was high for the quality received.

  • Food and Beverage6.8

    Breakfast options received negative feedback, with concerns about quality.

  • Overall Experience8.3

    Despite some negative aspects, many guests enjoyed their stay overall.

Guest reviews

The staff was AMAZING! The were extremely kind to us and did a great job. Nice to have the breakfast each morning. Pools were nice but it rained several days. Loved the porch outside our room and being able to sit there if we chose. Nice size fridge in the room coffee/pot in the room.

The staff was AMAZING! The were extremely kind to us and did a great job. Nice to have the breakfast each morning. Pools were nice but it rained several days. Loved the porch outside our room and being able to sit there if we chose. Nice size fridge in the room coffee/pot in the room.

The couch in our room was a little sketchy. It didn’t seem all that clean. The rooms were really cold. No way to adjust the temperature in our room.

Blevins · 9/10

All three of the front desk staff were amazingly friendly, hospitable, and very helpful. The location was less than a block from Duvall Street a block and a half from the southernmost point. It was easy to get to everything. Location was very quiet. Very secure. It was nice to have two separate pools. One seemed to be shaded most of the day and the other one was in the sun. Both were very clean. The hot tub was great.

All three of the front desk staff were amazingly friendly, hospitable, and very helpful. The location was less than a block from Duvall Street a block and a half from the southernmost point. It was easy to get to everything. Location was very quiet. Very secure. It was nice to have two separate pools. One seemed to be shaded most of the day and the other one was in the sun. Both were very clean. The hot tub was great.

The housekeeping staff were OK at best. Sometimes they clean your room, sometimes they just changed the towels and made the bed. Sometimes they actually clean the bathroom. Sometimes they thought about dust mopping or sweeping the floor.

christina · 8/10

Calme, apéro offert très agréable à partager au bord de la piscine ,tables dehors ombragé pour prendre son petit déjeuner

Calme, apéro offert très agréable à partager au bord de la piscine ,tables dehors ombragé pour prendre son petit déjeuner

Rien à signaler

Thierry · 10/10

Pillows were great

Pillows were great

Michael James · 10/10
B. · 9/10

Great location, quite, great old Key West hotel

Great location, quite, great old Key West hotel

Hotel claimed rooms were renovated, I guess not the one I stayed in. I was able to look at the 2 rooms on both sides of me and they were renovated.the room i stayed in had makeup and hair on the walls that I hade to clean off (hair)the shower enclosure had 4 holes in i guess from an old shelf, the safe worked when it wanted to, the bed wes very comfortable and clean we only stayed 4 nights so we made do no time to complain.

Daniel · 7/10

Location

Location

Not much

Edwin · 7/10
Virginia · 10/10