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8 / 10 Guest Rating

Southernmost Inn Adult Exclusive

525 United Street, Key West, us

Southernmost Inn Adult Exclusive - main view

About the Property

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.

Facilities & Amenities

WiFi available
Free WiFi
Non-smoking rooms
Air conditioning
Swimming pool
Terrace
Garden
Luggage storage
Fishing
Cycling

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Parking is limited and is not guaranteed. All parking is sold on a first come first serve basis and cannot be reserved in advance. Please see the front desk upon arrival for availability. Parking is not available for boats, trailers, RVs, or oversize vehicles of any kind and will be towed at owner's expense.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

1 night ยท 2 adults

Available Rooms

King Room - Photo 1
King Room - Photo 2
King Room - Photo 3
King Room - Photo 4
King Room - Photo 5
King Room - Photo 6
1/6

King Room

This room features a flat-screen TV, refrigerator, and free WiFi.

19 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
ShowerTVAir conditioningHair dryerRefrigeratorFan

kitchen suite

Non-refundable
Breakfast Included
20% OFF$722.64

$578.11

Includes taxes & fees

Guest Reviews

8
Excellent2052 verified reviews
AI Summary

Guests highly rate the good location and frequently praise the friendly staff.

Categories

Cleanliness7.3
Service8.8
Location9.3
Room Quality7.8
Amenities8.3
Value for Money7.3
Food and Beverage6.8
Overall Experience8.3

Select topics to read reviews

S
SabaausUS
Verified booking
solo_traveller
Standard Room
Stayed in Mar 28, 2026

"Exceptional"

10.0

Flexible

N/A

Helpful?
I
Indiana812INDIANA
Verified booking
Couples
Standard Room
Stayed in Mar 27, 2026

"3 stars"

6.0

Positives: great location, complimentary breakfast, nice pool area. Fairly cheap place to stay. Negatives: rooms are super small, parking is $30 a day, person at front desk has zero personality or people skills. Rooms are outdated and need some TLC.

Helpful?
V
VERONICAusUS
Verified booking
extended_group
Standard Room
Stayed in Mar 27, 2026

"Good"

5.0

Location to beaches was good

Our room never got thoroughly cleaned the bed got remade with the same dirty sheets and blankets we did get new towels when we asked for them sink never got cleaned toilet never got cleaned anything we wanted new had to be replaced we had to ask for it how comfy with the beds not facility someone you know I was the lighting in your room

Helpful?
B
BenusUS
Verified booking
couple
Standard Room
Stayed in Mar 27, 2026

"Exceptional"

9.0

Location, hot tub and pool

Bed was harder than I like

Helpful?
C
courtneyusUS
Verified booking
couple
Standard Room
Stayed in Mar 26, 2026

"Decent place for the price"

6.0

Close to everything

Really small, dated, bathroom and shower was dirty

Helpful?
V
VisafiFI
Verified booking
couple
Standard Room
Stayed in Mar 26, 2026

"A quick and enjoyable visit to the very heart of The Key West!"

9.0

The Southernmost Inn is located in the middle of the Key West Old Town and all the most interesting places are within reach by foot. That is a super thing when finding parking for the car is mildly said challenging. The room was supertidy and fresh and the swimming pools were tempting, unfortunately we did not have time to enjoy them.

There are just a few parking spaces immediately on the premises, and they are quite cramped. Fortunately they have another parkinglot a few hundred yards away and that was also much roomier.

Helpful?
D
DaunusUS
Verified booking
extended_group
Standard Room
Stayed in Mar 24, 2026

"The location is great. It is probably be alright for just an overnight stay."

6.0

The breakfast, the pool area, the location, breakfast staff.

The property needs to be updated. It's old and shows it age. Room 2: The patio door had an inch space between the door and the frame which let out the airconditioning and made the room humid, No closet, No water pressure, a soft spot in the floor that was concerning, and no dresser drawers; only a strange luggage rack-like frame to put clothes. Room 1: NO hot water and no dresser to store clothes. I had to use the ironing board to put on my folded clothes. There was no room to even leave my luggage open.

Helpful?
A
AnnusUS
Verified booking
solo_traveller
Standard Room
Stayed in Mar 24, 2026

"It was a great stay , could walk everywhere and explore Key West"

9.0

The location was great , it was very clean but no luxury

Nothing

Helpful?
W
WilliamusUS
Verified booking
couple
Standard Room
Stayed in Mar 23, 2026

"Priced far higher than this quality of motel / hostile."

2.0

Average continental

Very small room and severely small bathroom. No room accessories. Pay to park and long way away. Not worth the extraordinary price tag.

Helpful?
J
JordanusUS
Verified booking
couple
Standard Room
Stayed in Mar 23, 2026

"Excellent"

8.0

The location was awesome!

Room was very small and didnโ€™t have WiFi.

Helpful?
89
10
9
10