The Mansion on the Sea - Southernmost House in the USA Key West, USA - Best Price Guarantee

Room type	Options	Nightly price	Book
Mansion Room #201 - Ocean View with private balcony - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, balcony/patio with ocean views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Other room types
Mansion Room #202 - Ocean View - Adults Only Room with view 28 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 300-sq-foot individually furnished room, balcony with ocean views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Bungalow #103 - Pool View - Adults Only 28 square metres 1 Queen Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 Queen Bed 300-sq-foot room, located on the ground floor, pool views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, room service, and freezer Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Accessibility - Grab bar in shower Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Mansion Room #301 - Tower Outlook to Ocean View - Adults Only Room with view 28 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 300-sq-foot room, located on the top floor, ocean views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Coffee/tea maker and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Bungalow #101 -Ocean Front - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 4 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot room, located on the ground floor, ocean views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, room service, and freezer Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Lopez House #205 - Partial Ocean View - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, balcony with ocean views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking Room is accessed via exterior corridors		Select dates to see price
Mansion Room #302 - Ocean Side - 2 Queen Beds - Adults Only Room with view 46 square metres 2 Queen Beds Room sleeps 4 guests Room cleanliness: Exceptional! 4.7 2 Queen Beds 500-sq-foot room, located on the top floor, partial ocean views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Lopez House #206 - Partial Ocean View - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, balcony with ocean views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking Room is accessed via exterior corridors		Select dates to see price
Mansion Room #204 - Courtyard View - Adults Only 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, balcony with courtyard views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Coffee/tea maker and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Mansion Room #106 - Ocean View w/ Direct Pool Access - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot room, located on the ground floor, partial ocean views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Mansion Room #203 - Courtyard View - Adults Only 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot room with courtyard views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Mansion Room #303 - Courtyard View - Adults Only 46 square metres 1 Queen Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 Queen Bed 500-sq-foot room, located on the top floor, courtyard views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Lopez House #109 - Courtyard View - Adults Only 46 square metres 1 Queen Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 Queen Bed 500-sq-foot individually furnished room, balcony/patio with courtyard views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Bungalow #102 - Pool View - Adults Only 37 square metres 1 Queen Bed and 1 Double Sofa Bed Room sleeps 4 guests Room cleanliness: Exceptional! 4.7 1 Queen Bed and 1 Double Sofa Bed 400-sq-foot room with pool views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, room service, and freezer Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Mansion Room #107 - Ocean View - Adults Only Room with view 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, located on the ground floor, balcony/patio with ocean views Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price
Cottage #104 - Ocean View w/Direct Pool Access - Adults only 28 square metres 1 King Bed and 1 Double Sofa Bed Room sleeps 4 guests Room cleanliness: Exceptional! 4.7 1 King Bed and 1 Double Sofa Bed 300-sq-foot room with courtyard views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, room service, and freezer Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps; rollaway/extra beds available on request Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request Non-Smoking		Select dates to see price
Lopez House #108 - King Courtyard Suite with Kitchen - Adults Only Room with view 65 square metres 1 King Bed Room sleeps 4 guests Room cleanliness: Exceptional! 4.7 1 King Bed 700-sq-foot room with partial ocean views Layout - Bedroom, living room, and dining area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Kitchen with stovetop, oven, microwave, and dishwasher Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking Room is accessed via exterior corridors		Select dates to see price
Lopez House #207 - Courtyard View - Adults Only 46 square metres 1 King Bed Room sleeps 2 guests Room cleanliness: Exceptional! 4.7 1 King Bed 500-sq-foot individually furnished room, balcony with courtyard views Layout - Separate sitting area Entertainment - 42-inch flat-screen TV with premium channels and streaming services Food & Drink - Microwave, coffee/tea maker, and room service Sleep - Pillowtop bed, premium bedding, and bed sheets Bathroom - Private bathroom, shower, designer toiletries, and a hair dryer Practical - Free newspaper, iron/ironing board, and local maps Comfort - Air conditioning and daily housekeeping Need to Know - Housekeeping on request, no rollaway/extra beds available Non-Smoking		Select dates to see price

Hotel Amenities

Wheelchair accessible
Concierge services
Gift shops or newsstand
Shopping on site
Total number of rooms - 18
Number of floors - 3
Number of buildings/towers - 3
Coffee/tea in common areas
Television in common areas
Garden
Free breakfast
Safe-deposit box at front desk
Multilingual staff
Free newspapers in lobby
Picnic area
Front desk (limited hours)
Porter
Wedding services
Designated smoking areas
Pool umbrellas
Tours/ticket assistance
Year Built – 1897
Number of restaurants - 1
Number of outdoor pools - 1
Snack bar/deli
Self parking (surcharge)
Number of bars/lounges - 1
Number of poolside bars - 1
Daily
Luggage storage
Beach sunloungers
Pool sunloungers
Terrace
Free continental breakfast
Reception hall
Outdoor furniture
Wheelchair accessible: No

Internet

Available in all rooms: Free WiFi

Available in some public areas: Free WiFi

Languages spoken

English
French
Spanish
Russian

Parking

Self parking (surcharge)

Room Amenities

The Mansion on the Sea - Southernmost House in the USA offers 18 air-conditioned accommodations with complimentary newspapers and coffee/tea makers. Each accommodation is individually furnished. Pillowtop beds feature premium bedding. 42-inch flat-screen televisions come with premium cable channels. Bathrooms include showers, designer toiletries, complimentary toiletries, and hair dryers. Housekeeping is provided daily.

Air conditioning
Television
Free newspaper
Coffee/tea maker
Daily housekeeping
Free toiletries
Hair dryer
Iron/ironing board
Designer toiletries
Premium bedding
Room service
Premium TV channels
Wireless internet access
Shower only
Cable TV service
Flat-panel TV
HDTV
Individually furnished
Pillowtop mattress
TV size 42
TV size (measurement) inch
Towels provided
Linens provided
Number of beds 1
Housekeeping on request
Local maps
Streaming services
WiFi speed - 100+ Mbps (good for 1–2 people or up to 6 devices)

Where to Eat

A complimentary continental breakfast is served each morning between 8 AM and 10 AM.

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

Room service is available.

Nearby Things to do

Golfing nearby
Snorkelling nearby
Bicycle rentals nearby
Kayaking nearby
Sailing nearby
Scuba diving nearby
Waterskiing nearby
Scooter/moped rentals nearby
Parasailing nearby
Skydiving nearby
Windsurfing nearby
Ecotours nearby
Golf lessons available nearby
Boat tours nearby

Accessibility

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

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Hotel Policies

Check-in

Check-in time starts at 4 PM

Minimum check-in age is: 18

Check-in time ends at 10 PM

Check-out

Check-out time is 11 AM

Payment types

Children and extra beds

Children younger than 18 are not allowed at this adults-only property. All guests 18 and older are welcome.
Rollaway/extra beds are available for USD 75 per day.
Cribs (infant beds) are not available.

Pet Policy

Pets not allowed

You need to know

Charges for extra guests may apply and vary according to property policy.

A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.

Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. Minimum Spring Break check-in age is 24 years old. This property accepts Visa, Mastercard, American Express, and Discover. Cash is not accepted. Noise-free guestrooms cannot be guaranteed. For guests' safety, the property includes a carbon monoxide detector, a fire extinguisher, and a smoke detector in each accommodation.

No cots (infant beds) available

No lifts

Minimum guest age is 18

Noise-free rooms not guaranteed

Caters to adults only

Front desk opens daily at 8:00 AM

Front desk closes daily at 10 PM

Debit cards not accepted

Staffed front desk

Carbon monoxide detector

Smoke detector

Property is cleaned with disinfectant

Staff wear personal protective equipment

Protective clothing is available for guests

Masks are available for guests

Gloves are available for guests

No shield between guests and staff in main contact areas

Guests are provided with free hand sanitiser

Social distancing measures are in place

Contactless check-in is available

Property confirms they are implementing enhanced cleaning measures

Individually wrapped food options are available

Individually wrapped food options are available for breakfast

gap period enforced between guest stays 24 hours

Staff temperature checks are conducted regularly

Temperature checks are available to guests

Bed sheets and towels are washed at a temperature of at least 60°C/140°F

Commonly touched surfaces are cleaned with disinfectant

Property confirms they are implementing guest safety measures

Contactless check-out is available

Property follows sanitisation practices of SafeStay (AHLA - USA)

Fees

You'll be asked to pay the following charges at the property:

Spring Break deposit: USD 250 per stay for guests under 21 years old staying between 1 March - 31 March
Resort fee: USD 30.78 per accommodation, per night

The resort fee includes:

Concierge service
Housekeeping
In-room coffee
In-room safe
Internet access
Pool access

We have included all charges provided to us by the property.

Optional extras

Self parking fee: USD 20 per night
Rollaway bed fee: USD 75 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Hotel Names

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

We should mention

Children 18 years old and younger are not permitted at this adults-only property.

Only registered guests are allowed in the guestrooms.

Contactless check-in and contactless check-out are available.

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The Southernmost House Hotel - Adults Only

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Adults-only beach hotel

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Languages spoken

The Southernmost House Hotel - Adults Only

Hotel Amenities