The Mansion on the Sea - Southernmost House in the USA
Adults-only beach hotel with outdoor pool
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Reviews
9.4 out of 10
Exceptional
Popular amenities
The current price is AED 1,025
AED 1,266 total
includes taxes & fees
27 Apr - 28 Apr
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
Highlights
Balcony
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Designer toiletries
View all photos for 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
Designer toiletries
View all photos for 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
Designer toiletries
Private bathroom
View all photos for 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
Designer toiletries
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
Highlights
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Designer toiletries
Private bathroom
View all photos for 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
View all photos for 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
Designer toiletries
View all photos for 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
Designer toiletries
View all photos for 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
View all photos for Mansion Room #302 - Oceanview - 1 King Bed - Adults Only

Mansion Room #302 - Oceanview - 1 King Bed - Adults Only
Highlights
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Designer toiletries
Private bathroom
View all photos for Bungalow #102 - Pool View - Adults Only

Bungalow #102 - Pool View - Adults Only
Highlights
Individually furnished
Air conditioning
HDTV
Premium bedding
Pillowtop bed
Hair dryer
Designer toiletries
Private bathroom
View all photos for 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
Designer toiletries
View all photos for 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
Designer toiletries
Private bathroom
View all photos for 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
Designer toiletries
View all photos for 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
View all photos for 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
View all photos for 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
View all photos for 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
Designer toiletries
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Casa Marina Key West, Curio Collection by Hilton
Old Town Key West
- On private beach
- Pool
- Spa
- Pet friendly
7.0 out of 10, Good, 1,004 reviews
The price is AED 1,308
AED 1,692 total
includes taxes & fees
4 May - 5 May
About the neighborhood

1400 Duval Street, Key West, FL, 33040
About this property
Similar properties

Southernmost Beach Resort and Guesthouses
Southernmost Beach Resort and Guesthouses
- Pool
- Spa
- Free WiFi
- Restaurant
8.6 out of 10, Excellent, 2,442 reviews
The price is AED 1,052
AED 1,431 total
includes taxes & fees
11 May - 12 May
Property amenities
Room amenities
Policies
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- 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:
- Beach loungers
- Beach towels
- Concierge service
- Housekeeping
- In-room bottled water
- In-room coffee
- In-room safe
- Internet access
- Lending library access
- Pool access
We have included all charges provided to us by the property.
Optional extras
- Self parking fee: USD 20 per night
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Minimum Spring Break check-in age is 24 years old
This property accepts credit cards; cash is not accepted
Noise-free guestrooms cannot be guaranteed
Safety features at this property include a carbon monoxide detector, a fire extinguisher, and a smoke detector
We should mention
This property does not have elevators
Children 18 years old and younger are not permitted at this adults-only property
Only registered guests are allowed in the guestrooms
Property is 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
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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
23 April 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Apr 2025
10/10 Excellent
Larry
4 April 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Larry
Stayed 3 nights in Mar 2025
10/10 Excellent
Julia
11 April 2025
Julia
Stayed 4 nights in Apr 2025
10/10 Excellent
Leigh
14 April 2025
Liked: Amenities, property conditions & facilities
Leigh
Stayed 1 night in Apr 2025
10/10 Excellent
Daniel C
13 April 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Daniel C
Stayed 4 nights in Apr 2025
8/10 Good
Ernest
29 March 2025
Ernest
Stayed 1 night in Mar 2025
10/10 Excellent
david
16 April 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
david
Stayed 2 nights in Apr 2025
10/10 Excellent
Bonnie
15 February 2025
Bonnie
Stayed 2 nights in Feb 2025
10/10 Excellent
Susan L
8 March 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Susan L
Stayed 2 nights in Mar 2025
10/10 Excellent
Ken
19 April 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ken
Stayed 2 nights in Apr 2025
6/10 Okay
joseph
8 March 2025
joseph
Stayed 3 nights in Mar 2025
10/10 Excellent
Edward
1 February 2025
Liked: Staff & service, property conditions & facilities
Edward
Stayed 4 nights in Jan 2025
10/10 Excellent
Lisa
26 March 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lisa
Stayed 2 nights in Dec 2024
10/10 Excellent
gary
11 April 2025
Liked: Cleanliness, staff & service, property conditions & facilities
gary
Stayed 3 nights in Apr 2025
10/10 Excellent
Andrew
16 February 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Andrew
Stayed 1 night in Feb 2025
10/10 Excellent
Umesh
12 January 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Umesh
Stayed 3 nights in Nov 2024
10/10 Excellent
robert
9 April 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
robert
Stayed 1 night in Apr 2025
10/10 Excellent
Richard
28 December 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Richard
Stayed 3 nights in Dec 2024
10/10 Excellent
Jim
18 February 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Jim
Stayed 4 nights in Feb 2025
10/10 Excellent
Shawn
26 March 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Shawn
Stayed 5 nights in Mar 2025
10/10 Excellent
Ami
22 February 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ami
Stayed 5 nights in Feb 2025
10/10 Excellent
William
11 January 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
William
Stayed 6 nights in Jan 2025
10/10 Excellent
Matthew
3 March 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Matthew
Stayed 1 night in Mar 2025
10/10 Excellent
Melanie
22 March 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Melanie
Stayed 3 nights in Mar 2025
10/10 Excellent
David
8 December 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
David
Stayed 5 nights in Dec 2024