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The Mansion on the Sea - Southernmost House in the USA

3.0 star property
Adults-only beach hotel with outdoor pool, near Southernmost Point

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your current months are December, 2024 and January, 2025.
December 2024
January 2025

Photo gallery for The Mansion on the Sea - Southernmost House in the USA

Mansion Room #201 - Ocean View with private balcony - Adults Only | Terrace/patio
Exterior
Front of property - evening/night
Mansion Room #106 - Ocean View w/ Direct Pool Access - Adults Only
Property amenity

Reviews

9.4 out of 10

Exceptional

Popular amenities

  • Bar
  • Parking available
  • Air conditioning
  • Restaurant
Main amenities
  • Daily housekeeping
  • Near the beach
  • Restaurant and bar/lounge
  • Outdoor pool
  • Beach sun loungers
  • Self parking
  • Pool bar
  • Room service
  • Terrace
  • Coffee/tea in a common area
  • Air conditioning
  • Garden
Feel at home
  • Premium TV channels
  • Garden
  • Terrace
  • Daily housekeeping
  • Coffee/tea maker
  • Premium bedding
The price is CA $834
CA $983 total
includes taxes & fees
Jan 2 - 3 Jan 2025

Room options

Available filters for rooms
Showing 18 of 18 rooms

View all photos for Mansion Room #204 - Courtyard View - Adults Only

Mansion Room #204 - Courtyard View - Adults Only

Mansion Room #204 - Courtyard View - Adults Only

Highlights

Balcony
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 46 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Mansion Room #107 - Ocean View - Adults Only

Mansion Room #107 - Ocean View - Adults Only

Mansion Room #107 - Ocean View - Adults Only

Highlights

Balcony or patio
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 46 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Mansion Room #203 - Courtyard View - Adults Only

Mansion Room #203 - Courtyard View - Adults Only

Mansion Room #203 - Courtyard View - Adults Only

Highlights

Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
Designer toiletries
  • 46 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Bungalow #101 -Ocean Front - Adults Only

Bungalow #101 -Ocean Front - Adults Only

Bungalow #101 -Ocean Front - Adults Only

Highlights

Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 46 sq m
  • Ocean view
  • Sleeps 4
  • 1 King Bed

View all photos for Mansion Room #106 - Ocean View w/ Direct Pool Access - Adults Only

Mansion Room #106 - Ocean View w/ Direct Pool Access - Adults Only

Mansion Room #106 - Ocean View w/ Direct Pool Access - Adults Only

Highlights

Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
Designer toiletries
  • 46 sq m
  • Partial ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Mansion Room #201 - Ocean View with private balcony - Adults Only

Mansion Room #201 - Ocean View with private balcony - Adults Only

Mansion Room #201 - Ocean View with private balcony - Adults Only

Highlights

Balcony
Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
  • 46 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Mansion Room #202 - Ocean View - Adults Only

Mansion Room #202 - Ocean View - Adults Only

Mansion Room #202 - Ocean View - Adults Only

Highlights

Balcony
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 28 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Mansion Room #301 - Tower Outlook to Ocean View - Adults Only

Mansion Room #301 - Tower Outlook to Ocean View - Adults Only

Mansion Room #301 - Tower Outlook to Ocean View - Adults Only

Highlights

Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 28 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Lopez House #108 - King Courtyard Suite with Kitchen - Adults Only

Lopez House #108 - King Courtyard Suite with Kitchen - Adults Only

Lopez House #108 - King Courtyard Suite with Kitchen - Adults Only

Highlights

Separate dining area
Separate sitting area
Individually furnished
Air conditioning
Kitchen
Dishwasher
HDTV
Premium bedding
  • 65 sq m
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed

View all photos for Mansion Room #302 - Ocean Side - 2 Queen Beds - Adults Only

Mansion Room #302 - Ocean Side - 2 Queen Beds - Adults Only

Mansion Room #302 - Ocean Side - 2 Queen Beds - Adults Only

Highlights

Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
Designer toiletries
  • 46 sq m
  • Partial ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Bungalow #102 - Pool View - Adults Only

Bungalow #102 - Pool View - Adults Only

Bungalow #102 - Pool View - Adults Only

Highlights

Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
Designer toiletries
  • 37 sq m
  • Sleeps 4
  • 1 Queen Bed and 1 Double Sofa Bed

View all photos for Cottage #104 - Ocean View w/Direct Pool Access - Adults only

Cottage #104 - Ocean View w/Direct Pool Access - Adults only

Cottage #104 - Ocean View w/Direct Pool Access - Adults only

Highlights

Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 28 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Mansion Room #303 - Courtyard View - Adults Only

Mansion Room #303 - Courtyard View - Adults Only

Mansion Room #303 - Courtyard View - Adults Only

Highlights

Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
Designer toiletries
  • 46 sq m
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Lopez House #109 - Courtyard View - Adults Only

Lopez House #109 - Courtyard View - Adults Only

Lopez House #109 - Courtyard View - Adults Only

Highlights

Balcony or patio
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 46 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Lopez House #205 - Partial Ocean View - Adults Only

Lopez House #205 - Partial Ocean View - Adults Only

Lopez House #205 - Partial Ocean View - Adults Only

Highlights

Balcony
Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
  • 46 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Lopez House #206 - Partial Ocean View - Adults Only

Lopez House #206 - Partial Ocean View - Adults Only

Lopez House #206 - Partial Ocean View - Adults Only

Highlights

Balcony
Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
  • 46 sq m
  • Ocean view
  • Sleeps 2
  • 1 King Bed

View all photos for Lopez House #207 - Courtyard View - Adults Only

Lopez House #207 - Courtyard View - Adults Only

Lopez House #207 - Courtyard View - Adults Only

Highlights

Balcony
Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
  • 46 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Bungalow #103 - Pool View - Adults Only

Bungalow #103 - Pool View - Adults Only

Bungalow #103 - Pool View - Adults Only

Highlights

Separate sitting area
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Private bathroom
  • 28 sq m
  • Sleeps 2
  • 1 Queen Bed

Similar properties

3 outdoor pools, pool umbrellas, sun loungers

Southernmost Beach Resort

Pool
Spa
Parking available
Free WiFi
8.6 out of 10, Excellent, (2210)
The price is CA $485
CA $643 total
includes taxes & fees
Jan 15 - 16 Jan 2025
Southernmost Beach Resort
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About the area

Map
1400 Duval Street, Key West, FL, 33040

What's nearby

  • Southernmost Point - 1 min walk
  • Duval Street - 1 min walk
  • South Beach - 2 min walk
  • Ernest Hemingway Home and Museum - 9 min walk
  • Mallory Square - 4 min drive

Getting around

  • Key West Intl. Airport (EYW) - 9 min drive
  • Miami Intl. Airport (MIA) - 128.2 miles/206.4 km

Restaurants

  • ‪Old Town Tavern Key West - ‬9 min walk
  • ‪Southernmost Beach Café - ‬1 min walk
  • ‪Southernmost Point Bar In the USA - ‬5 min walk
  • ‪Rum Bar at the Speakeasy Inn - ‬5 min walk
  • ‪Banana Cafe - ‬4 min walk

About this property

The Mansion on the Sea - Southernmost House in the USA

You'll be in a fantastic location at The Mansion on the Sea - Southernmost House in the USA, just a 5-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. This Victorian hotel also features a poolside bar, a snack bar/deli, and a terrace. The helpful staff and overall property condition get great marks from fellow travelers.

Languages

English, French, Russian, Spanish

At a glance

Hotel size

  • 18 rooms
  • Arranged over 3 floors

Arriving/Leaving

  • Check-in start time: 4 PM; Check-in end time: 10 PM
  • Contactless check-in available
  • Early check-in subject to availability
  • Late check-in subject to availability
  • Minimum check-in age: 18
  • Check-out time is 11 AM
  • Contactless check-out available

Restrictions related to your trip

  • Check COVID-19 restrictions

Special check-in instructions

  • The front desk is open daily from 8:00 AM - 10 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

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 18
  • Minimum check-in age is 18
  • Minimum Spring Break check-in age is 24

Children

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

Pets

  • Pets not allowed

Parking

  • Onsite self parking (USD 20 per night)

Other information

  • Designated smoking areas
  • Caters to adults only

Property amenities

Food and drink

  • Free continental breakfast each morning 8 AM–10 AM
  • Restaurant
  • Bar/lounge
  • Poolside bar
  • Coffee/tea in a common area
  • Room service
  • Snack bar/deli

What to do

  • Shopping
  • Beach nearby
  • Bicycle rentals nearby
  • Ecotours nearby
  • Golf lessons nearby
  • Kayaking nearby
  • Scuba diving nearby
  • Scooter/moped rentals nearby
  • Skydiving nearby

Services

  • Front desk (limited hours)
  • Concierge services
  • Tour/ticket assistance
  • Free newspapers in lobby
  • Luggage storage
  • Wedding services
  • Multilingual staff
  • Porter/bellhop
  • Beach sun loungers
  • Pool loungers
  • Pool umbrellas

Facilities

  • 3 buildings/towers
  • Built in 1897
  • Safe-deposit box at front desk
  • Garden
  • Picnic area
  • Terrace
  • Television in common areas
  • An outdoor pool
  • Reception hall
  • Outdoor furniture
  • Victorian architecture

Accessibility

  • Wheelchair accessible
  • Upper floors accessible by stairs only
  • Well-lit path to entrance

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
  • Pillowtop mattress

What to enjoy

  • Individually furnished

Freshen up

  • Shower only
  • Designer toiletries
  • Hair dryer
  • Towels

Stay connected

  • Free newspapers
  • WiFi (speed of 100+ Mbps (good for 1–2 people or up to 6 devices))

More

  • Daily housekeeping
  • Local maps

Special features

Dining

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

Fees & policies

Refundable deposits

  • Spring Break deposit: USD 250 per stay for guests under 21 years old staying between 1 March - 31 March

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
  • Resort fee: USD 30.78 per accommodation, per night
  • Resort fee inclusions:
    • Beach loungers
    • Beach towels
    • Concierge service
    • Housekeeping
    • In-room bottled water
    • In-room coffee
    • In-room safe
    • Internet access (may be limited)
    • Lending library access
    • Pool access

Parking

  • Self parking costs USD 20 per night

Policies

Noise-free guestrooms cannot be guaranteed.
Only registered guests are allowed in the guestrooms.
This property does not have elevators.
Guests can rest easy knowing there's a fire extinguisher on site.
This property accepts credit cards. Cash is not accepted.

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 The Mansion on the Sea - Southernmost House in the USA?
Yes, there's an outdoor pool.
Are pets allowed at The Mansion on the Sea - Southernmost House in the USA?
Sorry, pets aren't allowed.
Is parking offered on site at The Mansion on the Sea - Southernmost House in the USA?
Yes. Self parking costs USD 20 per night.
What are the check-in and check-out times at The Mansion on the Sea - Southernmost House in the USA?
Check-in start time: 4 PM; Check-in end time: 10 PM. Check-out time is 11 AM. Contactless check-in and check-out are available.
What is there to do at The Mansion on the Sea - Southernmost House in the USA and nearby?
Have fun with activities like cycling, boat tours, and kayaking, and practice your swing at the nearby golf course. Additional recreation nearby includes ecotours. Enjoy a swim in the outdoor pool or use the hotel's other amenities, which include a picnic area and a garden.
Are there restaurants at or near The Mansion on the Sea - Southernmost House in the USA?
Yes, Seaside Cafe at Mansion offers ocean views.
What's the area around The Mansion on the Sea - Southernmost House in the USA like?
The Mansion on the Sea - Southernmost House in the USA is in Key West Historic District, a short 9-minute drive from Key West Intl. Airport (EYW) and 9 minutes' walk from Ernest Hemingway Home and Museum. Travelers say that the hotel is in a great location.

The Mansion on the Sea - Southernmost House in the USA Reviews

Reviews

9.4

Exceptional

9.4/10

Cleanliness

9.4/10

Staff & service

9.2/10

Amenities

9.0/10

Property conditions & facilities

9.2/10

Eco-friendliness

Reviews

6/10 Good

Not so great.
We stayed at the Mansion for 2 nights. The pool was ice cold the entire stay, we were told the heater was broken. In the future we will never stay in room 106 again, it is right next to the public restrooms that are open to the public until 8 pm. Which is very noisy and annoying because of all the people. The TV in the room worked the first night but the second night it did not work. The staff gave us $87 dollars off of our 2 night stay, which was $1200. We won’t be going back to this hotel, as there are several others to choose from in the Keys.
Timothy, 1-night trip
Verified Hotels.com guest review

10/10 Exceptional

Thanksgiving getaway
John, 3-night trip
Verified Hotels.com guest review

10/10 Exceptional

A perfect stay
A unique hotel, staff were amazing and rooms, pool and area was fabulous. Will definitely be returning.
Sarah, 3-night trip
Verified Hotels.com guest review

10/10 Exceptional

Great stay
Wonderful historical hotel in perfect location. Nice restaurant on the water. Will definitely visit again. All the employees were awesome
Regina, 2-night trip
Verified Hotels.com guest review

10/10 Exceptional

Amazing time
Lynann, 5-night trip
Verified Hotels.com guest review

10/10 Exceptional

Perfect
Great hotel perfect location, excellent service and the room is wonderful
Regina, 1-night trip
Verified Hotels.com guest review

10/10 Exceptional

Stella, 3-night trip
Verified Hotels.com guest review

10/10 Exceptional

The Mansion on the sea is a must stay! It’s absolutely a stunning property, amazing ocean views from allover the property. Right in the heart of Duval street. The Staff were hospitable, friendly and professional. I highly recommend this guest house
Elija, 3-night family trip
Verified Expedia guest review

10/10 Exceptional

We wanted to have a few days away to unplug and relax. We spent most of the days in the great pool where we could be in the pool and gaze out at the water. With the palm tree providing filtered sun in the mid afternoon, it was a place I could have stayed for days. The rooms were great and clean. The staff was very pleasant, helpful and accommodating.
Stephen, 5-night trip
Verified Expedia guest review

10/10 Exceptional

Key West
Great location. Close to everything but much less noisy than the center of Duvall St. Amenities very nice.
Rosemary, 2-night trip
Verified Hotels.com guest review

10/10 Exceptional

Exactly what we were looking for!
Iryna, 3-night family trip
Verified Expedia guest review

10/10 Exceptional

Michael, 7-night trip
Verified Expedia guest review

10/10 Exceptional

What did we like? Everything!!! We started planning out next visit within 10 minutes.
Alyson, 3-night romance trip
Verified Expedia guest review

10/10 Exceptional

Really loved this hotel. The room was quaint but beautiful and well maintained. Bed was comfortable and everything worked as expected. The staff were very nice and easy to deal with. Also loved the location. Right at the very southernmost end of Duval Street, it was easy to get everywhere we went whether by Uber, golf cart, pedicab or walking. Would stay here again in a heartbeat. Thank you.
John, 4-night romance trip
Verified Expedia guest review

10/10 Exceptional

Had a great experience and the staff were extremely friendly and helpful.
Joseph, 1-night trip
Verified Expedia guest review

10/10 Exceptional

Rich in history.
An absolutely amazing stay. The hotel manager greeted us by name and took care of every detail, including getting us a table at their amazing cafe. We were greeted every morning, the breakfast and coffee were amazing and the staff was super helpful. The history, culture, and vibe of the hotel made it a truly unique and amazing experience. I would recommend it to everyone and we will definitely be back.
Craig, 2-night trip
Verified Hotels.com guest review

10/10 Exceptional

james, 2-night trip
Verified Expedia guest review

10/10 Exceptional

Ryan, 3-night trip
Verified Hotels.com guest review

10/10 Exceptional

The staff was wonderful! A great location to see Key West! Bonus was the Lobster Pizza it was fabulous!!
Scott, 2-night trip with friends
Verified Expedia guest review

10/10 Exceptional

We found the customer service at The Mansion on the Sea to be outstanding. They pay attention to detail and offer assistance when needed. We met the owner while there, and that is something you almost never see at corporately run resorts. We would highly recommend and will return again.
Nicole, 2-night trip
Verified Expedia guest review

10/10 Exceptional

Christopher, 7-night trip
Verified Expedia guest review

10/10 Exceptional

I loved being on Duval street and the mansion was beautiful ✨
Suzan, 1-night trip
Verified Expedia guest review

10/10 Exceptional

A place of rich history.
lihui, 1-night family trip
Verified Expedia guest review

10/10 Exceptional

Staff was excellent & responsive to our every need!
Cheryl, 4-night family trip
Verified Expedia guest review

10/10 Exceptional

Chip, 2-night trip
Verified Expedia guest review