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Guests and rooms

2 adults, 1 room

Southernmost House - Adult Exclusive

1400 Duval StreetSee map

NZ$ 520.72per night

This is the cheapest price in 30 days, based on the rates on 25 Oct

Top reasons for booking
Great view
Most user reviews comment positively on the view from their room
Popular facilities
Bar
Restaurant
Free WiFi
4.7/5Fantastic 1K+ reviews
Exploring the area
Key West International Airport, 4.0km, About 8 mins from hotel by car
Nancy Forrester's Secret Garden, 100m, About 2 mins from hotel by foot
South Beach, 200m, About 2 mins from hotel by foot
7
Premium Ocean View King - Adults Only
1 double bed or bigger

46.0 m²

Ocean view

10
Ocean View King - Adults Only
1 double bed or bigger

46.0 m²

Ocean view

15
Courtyard view King - Adults Only
1 double bed or bigger

46.0 m²

Courtyard view

5
Premium Ocean View Bungalow King with Kitchenette - Adults Only
Bed type arranged at check-in

46.0 m²

Ocean view

6
Pool View Bungalow Queen with Kitchenette - Adults Only
2 beds

37.0 m²

Pool view

6
Courtyard View 2 Queen - Adults Only
Bed type arranged at check-in

46.0 m²

Courtyard view

8
Partial Ocean View King - Adults Only
1 double bed or bigger

46.0 m²

Partial ocean view

9
Courtyard view Queen ADA - Adults Only
1 double bed or bigger

46.0 m²

Courtyard view

11
1-Bedroom Suite with Full Kitchen - Adults Only
2 beds

65.0 m²

Courtyard view

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Read all reviews
4.7/5.0

Fantastic

1K+ reviews
Location
4.0
Services offered
4.8
Cleanliness
4.5
Atmosphere & facilities
4.6
All
4.5+
3.0+
Steven
Reviewed: 17 Jul 2026

5.0/5.0

Fantastic

Solo stay

Historical, funky, adult only and a lovely staff. The A/C in the room could have been a little bit better but did not really detract from the stay (once I figured out how to speed up the ceiling fan). Overall a marvelous accommodation in every way.
frank
Reviewed: 17 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

Staff was super!!
Jenise
Reviewed: 16 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

I recently returned from an amazing stay at the Southernmost Mansion in Key West, and I can't recommend it enough! If you appreciate history and charm, this is the place to stay. The mansion, built in 1890, is absolutely beautiful, with stunning historic architecture, high ceilings, elegant décor, and gorgeous ocean views. Having breakfast overlooking the water each morning was unforgettable. The staff made our stay even more special. From the moment we arrived, we were greeted by a host and checked in at a cozy desk—no long lines, just a warm, personal welcome that made us feel right at home. Being an adults-only property created a peaceful, intimate atmosphere that we loved. Our room had everything we needed, including a mini refrigerator with a freezer, complimentary bottled water and coffee, and a split-unit air conditioner that let us control the temperature, which was especially appreciated in the Key West heat. Breakfast was included every morning and served à la carte, which was a wonderful surprise. The food was delicious, and the café also serves what we thought was the best wood-fired pizza in Key West! This was one of the most memorable places I've ever stayed. The combination of history, exceptional service, and beautiful surroundings made it an experience we'll never forget. We will definitely be back—but next time we'll visit in February, March, or April because July is incredibly hot! If you're looking for a unique, historic, and relaxing place to stay i
Jennifer
Reviewed: 14 Jul 2026

4.0/5.0

Great

Stayed with partner

Great staff, great AC in the room. Beautiful pool, no pool-side drink or food service. Dehumidifier in room that needed emptied several times a day. Restore mansion, great location.
matthew
Reviewed: 13 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

room was in good shape cleaned daily nice bathroom....stayed in room 103 had a nice patio just steps from the pool and food bar area.... would definitely stay there again
Elizabeth Anne
Reviewed: 11 Jul 2026

5.0/5.0

Fantastic

Solo stay

Charming old home with history around every corner. The pool is splendid, and it’s easy to forget the world exists as you stare off to sea.
Alina
Reviewed: 10 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

The room was amazing with a great kitchen, and very clean. The staff was very professional and friendly and the breakfast delicious.
Randall
Reviewed: 6 Jul 2026

5.0/5.0

Fantastic

Stayed with partner

Thank you‼️
Steven
Reviewed: 3 Jul 2026

5.0/5.0

Fantastic

Solo stay

The staff were extremely welcoming, and the property had a wonderful view and nice cool air conditioning. The shower was massive and really nice. Recommended!
Austin
Reviewed: 23 Jun 2026

5.0/5.0

Fantastic

Stayed with partner

Great location, great staff, neat property. Rent a bike from down the street and you can get across the whole island.

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