Members-only rates
4.2 / 5 Great

The Southernmost Inn - Adults Only

The Southernmost Inn - Adults Only
The Southernmost Inn - Adults Only – Key West, FL
The Southernmost Inn - Adults Only – Key West, FL
Check in 4:00 PM
Check out 11:00 AM

About The Southernmost Inn - Adults Only

This adults only Key West resort is 1 minutes' walk from Duval Street and 5 minutes' walk from the Atlantic Ocean. It features 2 heated outdoor pools, a hot tub and continental breakfast. In addition to free WiFi, all rooms include air conditioning and a flat-screen cable TV. Each room at Southernmost Inn has a unique tropical theme. Southernmost Inn provides a fitness center. Guests can also lounge on the large outdoor patio and a sun deck. A wine and cheese happy hour is provided. The Key West Butterfly and Nature Conservatory is 5 minutes' walk away. The Ernest Hemingway Museum is a 10 minutes' walk away. Southernmost Point is only 1148 feet away.

Amenities

  • On-site parking
  • Fitness center
  • Café / coffee shop
  • Business center
  • Express check-in / check-out
  • Concierge
  • Luggage storage
  • Multilingual staff
  • In-room refrigerator
  • In-room microwave
  • Pool
  • Spa / sauna
  • Smoke-free property
  • Air conditioning

Reviews

4.2 / 5
Great 1412 reviews
  • Engine customer Jul 2026

    Room is clean but small

  • Engine customer Jul 2026

    Staff was extremely helpful/ friendly. Place was well maintained and clean

  • Engine customer Jul 2026

    Wonderful happy hour

  • Engine customer Jul 2026

    Cute place. Small but adequate rooms. At the southern tip of the island. Breakfast and happy hour.

  • Engine customer Jul 2026

    The hotel was nothing like it was portrayed in the photos. I could have lived with that, however the entire hotel gave off a foul smell of rotting seaweed. When I asked the manager for a refund for the second night of my stay I was told I needed to contact Expedia. I did contact them and they told me I needed to collect the refund directly from the hotel. I asked to speak directly to the manager (a cowardly looking little man with a beard) and he escalated the situation accusing me of verbally and physically assaulting him (neither was true) and proceeded to call the police. Three uniformed Monroe County officers stood by and explained that they could not resolve the disagreement as it was a civil manner and had to order us to leave the property despite having paid for the upcoming night. So I'm out $442 for a night I didn't spend at this property and had to be subjected to the police running the ID's for my wife and I. Awful experience all the way around. Very unfriendly and dishonest staff. I would not recommend staying here unless you enjoy the smell of rotting seaweed filling your nostrils.

  • Engine customer Jul 2026

    Staff was very helpful and professional!!

  • Engine customer Jul 2026

    The breakfast was very good coffee. Excellent love the Starbucks coffee in the lobby.

  • Engine customer Jul 2026

    Thank you for the exceptional hospitality shown by Southernmost Inn Crew.

  • Engine customer Jul 2026

    Loved dealing with the front desk clerk! Was was a joy to talk to. Everything was very clean, pretty quiet. Loved the pools! Nice job of keeping it hush hush about the dead body we smelled for two days!! Nice job of airing out the 2nd floor after removing said body from the property. That was a little inconvenient! Thanks!! Other than that, I’d go back again!! Dave Moser 765.210.0595

  • Engine customer Jul 2026

    Overall a great place to stay. Very chill, nice staff, chill pool (appreciate no kids), and great location.

  • Engine customer Jul 2026

    to overlook the need for updating and a power wash. They ware very accommodating when my flight was delayed 8 times. Late checkout and a day by the pool. Thanks for that.

  • Engine customer Jul 2026

    Limited parking. Only 6 tight parking spaces with a $30 fee if you want to park onsite. Our room was extremely small with no space to open up our carryon luggages and toiletry bags. The bathroom had no counter space and the shower was so small with a shower head that faced the wall, so it made showering really difficult. The bed was so uncomfortable and had many deep dents in it. During the night we could smell that awful seaweed smell from the ocean coming into the air conditioning vent into our room. During the evening, we tried to enjoy the pool, but had to share it with all the other critters that lived on the property. Swimming with lizards is not my idea of a relaxing poolside evening. On top of that the staff there was extremely rude and unwelcoming. We are so glad that it was just a one night stay. The next morning we could not wait to get out of there. I would’ve been OK with all the room and property issues but because of the customer service that we received, I highly recommend everyone to stay away from this place.

  • Engine customer Jul 2026

    Nice staff , good pools

  • Engine customer Jul 2026

    Our overall stay was amazing! Peaceful and friendly staff! Highly recommended’

  • Engine customer Jul 2026

    We had a wonderful stay at Southernmost Inn. The property has such a quaint, charming feel, and our room was a great size with everything we needed. The amenities were excellent throughout our stay. What really stood out was the staff—they were incredibly helpful and gave us great recommendations for restaurants and things to do around the area. You could tell they genuinely wanted us to have a good experience. The location is fantastic too, just a short walk to Duval St, so we could easily head out to explore without needing a car. Highly recommend for anyone looking for a comfortable, well-located place to stay!

  • Engine customer Jul 2026

    Absolutely the best spot in Key West quiet away from everything. We use this hotel every year.

  • Engine customer Jul 2026

    Very good

  • Engine customer Jul 2026

    We had spoken with water pressure in the shower. As soon as we spoke to the front desk (Anthony was extremely helpful and very polite) I was taken care.

  • Engine customer Jul 2026

    it was fine

  • Engine customer Jul 2026

    The staff could have been a little more friendlier and the place needed some updates in the rooms. The bathroom was a little too small and the room needs more storage places for your clothes. And fix the floors!

Frequently asked questions about The Southernmost Inn - Adults Only

Does The Southernmost Inn - Adults Only have free Wi-Fi?
Yes, The Southernmost Inn - Adults Only offers free Wi-Fi for all guests.
Does The Southernmost Inn - Adults Only offer parking?
Yes, paid self-parking is available on-site at The Southernmost Inn - Adults Only.
Does The Southernmost Inn - Adults Only have meeting spaces, conference centers, or conference rooms?
The Southernmost Inn - Adults Only does not list dedicated meeting or conference facilities. For business event venues in Key West, see business hotels in Key West.
Does The Southernmost Inn - Adults Only have a fitness center?
Yes, The Southernmost Inn - Adults Only features an on-site fitness center for guests. Additional wellness amenities include spa, pool.
Where is The Southernmost Inn - Adults Only located, and how walkable is the area?
The Southernmost Inn - Adults Only is located at 525 United Street, Key West, FL 33040. With a Walk Score of 93, the area is rated Walker's Paradise. Most daily errands can be done on foot — ideal for travelers without a car.

What's nearby

Map of points of interest near The Southernmost Inn - Adults Only
  • Key West Airport 2.6 mi

Why no public rates?

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