Southernmost House - Adult Exclusive

Property class: 4
Adults-only beach hotel with outdoor pool, near Southernmost Point

Choose dates to view prices

Southernmost House - Adult Exclusive offers a fantastic location, putting you a short five-minute walk from Duval Street and Southernmost Point. Guests can take a dip in the outdoor pool or grab a bite to eat at Seaside Cafe at Mansion, which serves lunch and dinner. Other highlights at this Victorian hotel include a bar/lounge and a terrace. The helpful staff and overall property condition get great marks from fellow travellers.

Reviews

9.4 out of 10, Loved by guests
Top-rated by travellers

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Bar

Main amenities (11)

  • Daily housekeeping
  • Near the beach
  • Restaurants and bar/lounge
  • Outdoor pool
  • Self parking
  • Terrace
  • Coffee/tea in a common area
  • Air conditioning
  • Multilingual staff
  • Picnic area
  • Limited hour front desk

Feel at home (6)

  • Premium TV channels
  • Terrace
  • Daily housekeeping
  • Coffee/tea maker
  • Premium bedding
  • Self-parking (surcharge)
The current price is AU$407
includes taxes & fees
25 Oct - 26 Oct

Room options

Available filters for rooms
Showing 12 of 12 rooms

View all photos for Premium Ocean View King - Adults Only

A four-poster bed with a wooden finish, a dark wooden dresser with drawers, a patterned rug, and a painting on the wall.

Premium Ocean View King - Adults Only

9.0 out of 10
Wonderful
(4 reviews)
  • Ocean view
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Ocean View King - Adults Only

A bedroom with a large bed, a dresser, a vanity, and a mirror. There are two windows with blinds, a chandelier, and a decorative ceiling.

Ocean View King - Adults Only

9.4 out of 10
Exceptional
(13 reviews)
  • Ocean view
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Courtyard view King - Adults Only

A four-poster bed with a wooden frame, a nightstand with a lamp, a dresser, a window with blinds, and a painting on the wall.

Courtyard view King - Adults Only

10.0 out of 10
Exceptional
(6 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Ocean View Bungalow King with Kitchenette - Adults Only

A bedroom with a blue bed frame, white bedding, a bedside table with a lamp, and a wall-mounted mirror.

Premium Ocean View Bungalow King with Kitchenette - Adults Only

9.0 out of 10
Wonderful
(2 reviews)
  • Ocean view
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed OR 1 King Bed

View all photos for Pool View Bungalow Queen with Kitchenette - Adults Only

A bedroom with a wooden bed, two bedside lamps, a ceiling fan, and a view of a garden through a window.

Pool View Bungalow Queen with Kitchenette - Adults Only

8.8 out of 10
Excellent
(9 reviews)
  • 37 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed and 1 Double Sofa Bed

View all photos for Courtyard View 2 Queen - Adults Only

A spacious attic bedroom with a large bed, a smaller bed, and a seating area with a couch and chair.

Courtyard View 2 Queen - Adults Only

9.6 out of 10
Exceptional
(13 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Partial Ocean View King - Adults Only

A bedroom with a large bed, a nightstand, a dresser, two armchairs, and a chandelier.

Partial Ocean View King - Adults Only

9.4 out of 10
Exceptional
(13 reviews)
  • Partial ocean view
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Courtyard view Queen ADA - Adults Only

A bedroom with a four-poster bed, a chaise lounge, a large ornate mirror, and a nightstand with lamps.

Courtyard view Queen ADA - Adults Only

7.8 out of 10
Good
(6 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Courtyard view King - Adults Only

A four-poster bed with a wooden frame, a small refrigerator, a microwave, and a door leading to another room.

Courtyard view King - Adults Only

  • Sleeps 2
  • 1 King Bed

View all photos for Pool View Bungalow Queen with Kitchenette - Adults Only

Room

Pool View Bungalow Queen with Kitchenette - Adults Only

  • Sleeps 2
  • 1 Queen Bed

View all photos for Courtyard view Queen ADA - Adults Only

A room with a bed, a chair, a table, a mirror, and a patterned floor.

Courtyard view Queen ADA - Adults Only

  • Sleeps 2
  • 1 Queen Bed

View all photos for 1-Bedroom Suite with Full Kitchen - Adults Only

A large bed with a wooden headboard, a bedside table with a lamp, and a framed picture on the wall.

1-Bedroom Suite with Full Kitchen - Adults Only

10.0 out of 10
Exceptional
(1 review)
  • 65 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

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About the area

Map
1400 Duval Street, Key West, FL, 33040

What's nearby

  • Duval Street - 1 min walk - 0.0 km
  • South Beach - 1 min walk - 0.1 km
  • Key West Butterfly and Nature Conservatory - 1 min walk - 0.1 km
  • Southernmost Point - 2 min walk - 0.2 km
  • Ernest Hemingway Home and Museum - 8 min walk - 0.7 km

Getting around

  • Key West, FL (EYW-Key West Intl.) - 9 min drive

Restaurants

  • ‪Circle K - ‬5 min walk
  • ‪Cuban Coffee Queen (Duval) - ‬4 min walk
  • ‪Southernmost Point Bar in the USA - ‬5 min walk
  • ‪Southernmost Beach Café - ‬1 min walk
  • ‪Banana Cafe - ‬3 min walk

About this property

Southernmost House - Adult Exclusive

  • Southernmost House - Adult Exclusive offers a fantastic location, putting you a short five-minute walk from Duval Street and Southernmost Point. Guests can take a dip in the outdoor pool or grab a bite to eat at Seaside Cafe at Mansion, which serves lunch and dinner. Other highlights at this Victorian hotel include a bar/lounge and a terrace. The helpful staff and overall property condition get great marks from fellow travellers.

At a glance

Hotel size

    • 18 rooms
    • Arranged over 3 floors

Arriving/Leaving

    • Check-in start time: 4 PM; check-in end time: 9:00 PM
    • Late check-in subject to availability
    • Minimum check-in age – 21
    • Check-out time is 11 AM

Special check-in instructions

    • The front desk is open daily from 8:00 AM - 9:00 PM
    • Front desk staffed during limited hours
    • If you are planning to arrive after 8:00 PM please contact the property in advance using the information on the booking confirmation
    • Information provided by the property may be translated using automated translation tools

Required at check-in

    • Credit card, debit card or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum guest age is 21
    • Minimum check-in age is 21
    • Minimum Spring Break check-in age is 24

Children

    • Children (18 years old and younger) are not allowed
    • No cots (infant beds)

Pets

    • Pets not allowed

Internet

    • Free WiFi in public areas
    • Free Wi-Fi in rooms (speed: 100+ Mbps (good for 1–2 people or up to 6 devices))

Parking

    • On-site self-parking (USD 40 per night)
    • On-site parking includes off-street options

Other information

    • Smoke-free property
    • Caters to adults only

Property amenities

Food and drink

  • Restaurant
  • Bar/lounge
  • Coffee/tea in a common area

What to do

  • Beach nearby
  • Golf lessons nearby
  • Kayaking nearby
  • Scuba-diving nearby

Services

  • Front desk (limited hours)
  • Multilingual staff
  • Pool loungers
  • Pool umbrellas

Facilities

  • 2 buildings/towers
  • Built in 1897
  • Picnic area
  • Terrace
  • An outdoor pool
  • Outdoor furniture
  • Victorian architecture

Accessibility

  • Wheelchair-accessible
  • Hand-held shower heads
  • Grab bar near toilet
  • Grab bar in shower

Room amenities

Be entertained

  • 42-inch flat-screen TV
  • Premium cable channels
  • Streaming services

Home comfort

  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board

Sleep well

  • Premium bedding
  • Pillow-top mattress

What to enjoy

  • Individually furnished

Freshen up

  • Shower only
  • Designer toiletries
  • Hairdryer
  • Towels
  • Toilet paper

Stay connected

  • Complimentary wireless Internet access (speed of 100+ Mbps (good for 1–2 people or up to 6 devices))

More

  • Daily housekeeping

Special features

Dining

Seaside Cafe at Mansion – Overlooking the ocean, this café serves lunch and dinner. Guests can enjoy drinks at the bar. Open daily.

Fees & policies

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or checkout. Fees may include applicable taxes:
  • Resort fee: USD 33.75 per accommodation, per night
  • Resort fee inclusions:
    • Beach towels
    • Concierge service
    • Housekeeping
    • In-room bottled water
    • In-room coffee
    • Pool access

Renovations and closures

The property will be renovating from 15 April 2026 to 31 December 2026 (completion date subject to change). The following areas are affected:
  • Exterior
Renovation work will only be conducted during working hours. Every effort will be made to minimise noise and disturbance.

Parking

  • Self-parking costs USD 40 per night

Pool, spa, & gym (if applicable)

  • Pool access available from 8:00 AM to 10:00 PM

Policies

Extra-person charges may apply and vary depending on property policy.
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room.
Noise-free guestrooms cannot be guaranteed.
Only registered guests are allowed in the guestrooms.
This property does not have lifts.
Guests can rest easy knowing that there's a carbon monoxide detector, a fire extinguisher and a smoke detector on-site.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover
Cashless transactions are available.

Also known as

Southernmost House
Southernmost House Hotel
Southernmost House Hotel Key West
Southernmost House Key West
Southernmost House
The Southernmost House Hotel
The Southernmost House Hotel Adults Only
The Mansion on the Sea Southernmost House in the USA
The Mansion on the Sea - Southernmost House in the USA Hotel
The Mansion on the Sea - Southernmost House in the USA Key West

Frequently asked questions

Is there a pool at Southernmost House - Adult Exclusive?

Yes, there's an outdoor pool. Guests have pool access from 8:00 AM to 10:00 PM.

Are pets allowed at Southernmost House - Adult Exclusive?

Sorry, pets aren't allowed.

Is parking offered on site at Southernmost House - Adult Exclusive?

Yes. Self-parking costs USD 40 per night.

What are the check-in and check-out times at Southernmost House - Adult Exclusive?

Check-in start time: 4 PM; check-in end time: 9:00 PM. Check-out time is 11 AM.

What is there to do at Southernmost House - Adult Exclusive and nearby?

Have fun with activities such as boat tours, kayaking and scuba-diving, and practise your swing at the nearby golf course. Enjoy a swim in the outdoor pool or use the hotel's other amenities, which include a picnic area.

Are there restaurants at or near Southernmost House - Adult Exclusive?

Yes, Seaside Cafe at Mansion offers ocean views.

What's the area around Southernmost House - Adult Exclusive like?

Southernmost House - Adult Exclusive is in Old Town Key West, a short 9-minute drive from Key West, FL (EYW-Key West Intl.) and 9 minutes' walk from Ernest Hemingway Home and Museum. Travellers say that the hotel is in a great location.

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Reviews

Southernmost House - Adult Exclusive Reviews

9.4

Exceptional

9.6

Cleanliness

9.6

Location

9.6

Staff & service

9.0

Property conditions & facilities

Guest review summary

What guests liked

  • Breakfast was delicious and abundant with many choices, including pastries, fruit, cereal, and more. (52 reviews)
  • The pool was kept very clean, refreshing, and picturesque with beautiful ocean views. (49 reviews)
  • The on-site restaurant served delicious food, including pastries, breakfast, and lobster pizza, and was a highlight of the stay. (34 reviews)
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Popular mentions

Service staff
Room
Location
View
History
Houses
Breakfast
Bed
Restaurant
Shower

Reviews

Verified review

10/10 Exceptional

Super nice and clean, staff was wonderful w knowledge of the history of the mansion
Verified review

10/10 Exceptional

Beautiful location and wonderfully ramshackle but clean old historic property. Staff was outstanding. Will be back.
Verified review

10/10 Exceptional

The room was amazing with a great kitchen, and very clean. The staff was very professional and friendly and the breakfast delicious.
Verified review

10/10 Exceptional

Southernmost House is like an adult Disney World. There isn't enough stars to rate it. Staff are the hardest working people Ive ever met. they cater to your every need like your royalty. And clean, you could eat off the floors and even outside. Such a beautiful and historical place not to mention right next to the most famous place in Key West the bouy . Close to plenty shopping and restaurants. I could go on and on all I can say is you have to stay here to see for yourselves
Verified review

10/10 Exceptional

Nice spot to stay in Key West. Good location, nice pool, and good breakfast.
Verified review

10/10 Exceptional

Fresh continental breakfast, clean room, close to everything.
Balcony
Bedroom
Back of house
Sunrise
Verified review

10/10 Exceptional

Ocean view, great pool & great staff. Excellent place to stay!
Verified review

10/10 Exceptional

Good staff, clean room, nice breakfast, good location
Verified review

10/10 Exceptional

Excellent location, friendly staff, great amenities. Very happy we stayed there!
View from our room.
Verified review

10/10 Exceptional

Very accommodating staff, perfect location, spectacular view. We'll only stay here from now on in Key West.
Verified review

10/10 Exceptional

Fun place, great location, great staff.
Verified review

8/10 Very good

The breakfast was excellent the room overlooked the ocean. Beautiful location except for the crowing roosters at 3 a.m.
Verified review

10/10 Exceptional

Historic property with easy access to everything.
Verified review

10/10 Exceptional

Great place to stay. Staff was very friendly
Verified review

10/10 Exceptional

Wonderful stay!! Comfortable bed and room was gorgeous and so clean! Most amazing and lovely breakfast and dining area inside and out. The staff were the most kind and helpful group especially Dean! We would 100% stay here again!
Verified review

8/10 Very good

Beautiful location. Clean and friendly staff
Verified review

10/10 Exceptional

Room spotless and staff were wonderful!
Verified review

10/10 Exceptional

My husband and I stayed in room 101 for four nights. Beautiful ocean view and very quiet! Staff were all very friendly and accommodating. We would definitely stay here again.
Verified review

10/10 Exceptional

Courteous staff, great breakfast and wonderful ocean front location! We were able to go everywhere we wanted on foot.
Back of property
Ocean view
Courtyard by pool
Verified review

10/10 Exceptional

Great place with excellent staff.
Verified review

10/10 Exceptional

Spotless and great staff- shout out to Auri!
Verified review

8/10 Very good

Beautiful area , hotel right on the beach
Verified review

10/10 Exceptional

The experience was splendid, and the entire staff of The Southernmost House are professional and courteous. The breakfast was delicious and abundant. The location is wonderful, on the quiet end of Dubal. The pool was heavenly.
Verified review

10/10 Exceptional

The staff was so friendly and really worked together last me a family. Very hospitable!
Verified review

10/10 Exceptional

Wonderful location, attentive staff and beautiful valentines touches such as sparkling wine and chocolates. Outstanding!