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The Mermaid & Alligator

3.5 star property

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Photo gallery for The Mermaid & Alligator

A pathway leading to a building surrounded by lush greenery and palm trees.
An outdoor patio with wicker furniture, umbrellas, and lush greenery.
A spacious kitchen with wooden cabinets, a granite countertop, and a ceiling fan.
A swimming pool surrounded by lush greenery and white statues.
A cozy outdoor seating area with a wooden bench and a table, surrounded by potted plants and a coffee and tea sign.

Reviews

9.8 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Air-conditioning
  • Housekeeping

Explore the area

View in a map
729 Truman Ave, Key West, FL, 33040
  • Place, Duval Street
    ‪5 min walk‬
  • Place, Ernest Hemingway Home and Museum
    ‪8 min walk‬
  • Place, Southernmost Point
    ‪11 min walk‬
  • Airport, Key West, FL (EYW-Key West Intl.)
    ‪12 min drive‬

Room options

View all photos for Key Lime Room - Adult Exclusive

A hotel room with a bed, a dresser, a nightstand, and a window with curtains.

Key Lime Room - Adult Exclusive

9.2 out of 10
Wonderful
(12 reviews)
  • 15 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Papaya Room - Adult Exclusive

A four-poster bed with a floral bedspread, a canopy, and a nightstand with a lamp.

Papaya Room - Adult Exclusive

9.2 out of 10
Wonderful
(5 reviews)
  • 15 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Garden Room - Adult Exclusive

A four-poster bed with a floral bedspread, a ceiling fan, and a view of the outdoors through a window with curtains.

Garden Room - Adult Exclusive

9.8 out of 10
Exceptional
(9 reviews)
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Sunroom - Adult Exclusive

A room with a bed, a chair, a lamp, and a ceiling fan.

Sunroom - Adult Exclusive

9.8 out of 10
Exceptional
(17 reviews)
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

View all photos for Audubon Room - Adult Exclusive

A bedroom with a large bed, a chair, a desk, and a ceiling fan.

Audubon Room - Adult Exclusive

9.8 out of 10
Exceptional
(9 reviews)
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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About this property

The Mermaid & Alligator

This smoke-free guesthouse features an outdoor pool, concierge services and a garden. Free full breakfast, free WiFi in public areas and free self parking are also provided. Housekeeping is available on request.
The Mermaid & Alligator offers 9 air-conditioned accommodations with a safe and complimentary bathrobes. Guests can surf the web using the complimentary wireless Internet access (speed: 100+ Mbps (good for 1–2 people or up to 6 devices)). Bathrooms include baths or showers and hairdryers. Additionally, rooms include an iron/ironing board and a ceiling fan. Change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.
Recreational amenities at the guest house include an outdoor pool.
Our customers tell us that they enjoy the free breakfast at The Mermaid & Alligator. During your stay, you're just a quick walk from Duval Street. Features include free WiFi in public areas and free self-parking, plus an outdoor pool.
  • Free full breakfast served daily
  • Free Wi-Fi (speed: 100+ Mbps (good for 1–2 people or up to 6 devices))
  • Free self-parking
  • Take a swim in the outdoor pool
  • Services include a concierge and luggage storage
  • Guests speak favourably about the area's walkability and the breakfast
  • Within a 10-minute walk of Duval Street and Ernest Hemingway Home and Museum
Free breakfast is available daily. Public spaces have free WiFi. The Mermaid & Alligator also features an outdoor pool, a garden, and concierge services. Self parking is free.

This Victorian Key West guest house is smoke free.

Guests are served a free full breakfast daily from 8:30 AM to 10:00 AM.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transport

  • Offsite parking available (USD 48 per day)
  • Free self parking on site
  • Limited on-site self parking
  • Wheelchair-accessible parking available
  • Onsite parking includes off-street options

Food and drink

  • Free full breakfast available daily 8:30 AM to 10:00 AM

Things to do

  • Outdoor pool

Conveniences

  • Limited-hour front desk
  • Luggage storage

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Housekeeping (daily)
  • Proposal/romance packages

Outdoors

  • Garden
  • Outdoor furniture
  • Pool loungers

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No lift
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible registration desk

More

  • 2 buildings
  • 3 floors
  • Built in 1904
  • Smoking not allowed
  • Victorian architecture

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Dressing gowns
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

More

  • Air conditioning
  • Ceiling fan
  • Heating
  • Iron/ironing board
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 6:00 PM
Late check-in subject to availability
Minimum check-in age - 21

Check-out

Check-out before 11:00 AM

Special check-in instructions

The front desk is open daily from 9:00 AM - 6:00 PM
Front desk staffed during limited hours
If you are planning to arrive after 6:00 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

Access methods

Front desk (limited hours)

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children younger than 21 are not allowed at this adults-only property. All guests 21 and older are welcome.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 1 per accommodation, per stay

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Nearby parking fee: USD 48 per day

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card 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 25 years old.
This property accepts credit cards; cash is not accepted
Safety features at this property include a fire extinguisher, a smoke detector and a first aid kit
The front desk at this property is open daily from 9:00 AM - 6:00 PM.
Guests arriving after 6:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.

We should mention

  • This is an adults-only property and guests under 21 years old aren't allowed.

Property is also known as

The Mermaid Alligator
The Mermaid & Alligator Key West
The Mermaid & Alligator Guesthouse
The Mermaid & Alligator Guesthouse Key West

The Mermaid & Alligator Reviews

Reviews

9.8

Exceptional

Rating 10 - Excellent. 261 out of 305 reviews
Rating 8 - Good. 32 out of 305 reviews
Rating 6 - Okay. 10 out of 305 reviews
Rating 4 - Poor. 0 out of 305 reviews
Rating 2 - Terrible. 2 out of 305 reviews

9.8/10

Cleanliness

9.8/10

Staff & service

9.6/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Rodney Layne

Liked: Cleanliness, amenities, property conditions & facilities
Clean rooms, wonderful gardens, friendly staff.
Stayed 5 nights in Feb 2026
Verified

10/10 Excellent

Kat

Liked: Cleanliness, amenities, property conditions & facilities
Clean great staff wonderful breakfast
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Zack

Very quaint and nice
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

marie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast was delicious freshly made specials each morning. The pool is more of an oversized hot tub than a cool pool but it was relaxing anyway.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Kat

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, great staff love the breakfast and pop, coffee etc
Stayed 5 nights in Jan 2026
Verified

10/10 Excellent

Randy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The house and rooms are very clean. The property is awesome, and close too everything in old key west. We are going to make the mermaid and alligator a yearly trip from now on. It is a wonderful property.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Carol A

Liked: Cleanliness, amenities
Great place
Stayed 7 nights in Dec 2025
Verified

10/10 Excellent

Bradley

It is very quaint, clean, has a friendly atmosphere & has a great location. We love going there!
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Nikhil

Liked: Cleanliness, amenities, property conditions & facilities
Lovely place
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities
Courteous staff, excellent b’fasts
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Lisa anne

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location is perfect
Stayed 4 nights in Dec 2025
Verified

10/10 Excellent

nancy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The overall feeling is comfy friendly and private There are shared spaces that are never crowded The property is small but beautifully planted The staff incredible!!!! I truly hope we can come again
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

Ellen

Liked: Cleanliness, amenities, property conditions & facilities
Lovely grounds, beautifully appointed home and artwork, convenient to Duvall Street.
Stayed 3 nights in Jan 2026
Verified

10/10 Excellent

Stacey

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Absolutely loved staying here and are already looking at dates to come back!
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Suzanne

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely accommodation. Staff really attentive. Love the quaintness of the gardens to sit and relax . Set Away from the hustle and bustle but only a short walk to Duval street. Love the idea of the snack station /drink station. Really lovely touch. Breakfast all cooked fresh and plentiful. Thank you would definitely recommend and study again if we were visiting the keys .
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Lawrence

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful stay!!
Stayed 3 nights in Mar 2025
Verified

10/10 Excellent

Mateo

Liked: Cleanliness, staff & service, property conditions & facilities
Property had several areas to relax.
Stayed 2 nights in Oct 2025
Verified

8/10 Good

Anthony

Liked: Cleanliness, amenities, property conditions & facilities
Basically a lovely property, well maintained, in a very nice neighborhood, and just a couple of blocks from Duval, the ‘main drag.’ For a Select Registry property the manager needs to be more hospitable and attentive to guests. The happy hour, wine and cheese, in the afternoon needs a considerable upgrade and the breakfasts were quite ordinary.
Stayed 5 nights in Feb 2026
Verified

10/10 Excellent

Swatadipta

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent place for stay...would highly recommend!!
Stayed 1 night in Dec 2024
Verified

10/10 Excellent

Meg

Liked: Cleanliness, amenities, property conditions & facilities
Excellent Staff SUPER CLEAN Breakfast was AWESOME, Welcoming WOULD STAY HERE AGAIN.
Stayed 3 nights in Jun 2025
Verified

10/10 Excellent

Brenda

Liked: Cleanliness, amenities, property conditions & facilities
Very quaint place to stay! A few blocks from duval not a bad walk. They had a specific breakfast each morning with lots of fresh fruit, cereal other options. We would definitely stay again!
Garden area to have breakfast!
Stayed 4 nights in Nov 2025
Verified

10/10 Excellent

KATHERINE

Liked: Cleanliness, amenities, property conditions & facilities
Charming and spotless room, beautiful gardens for breakfast, heated jetted pool was lovely after a long day of walking...and everything in downtown KW is within walking distance. 100% would stay again.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Pamela

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Really cute & clean place. The gardens are beautiful! Very friendly staff & guests. Great walkable location. Amazing breakfast! Will definitely stay again.
Stayed 1 night in Oct 2025
Verified

8/10 Good

Matthew

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Fantastic relaxing stay
Stayed 1 night in Feb 2023
Verified

10/10 Excellent

Dorothy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Will stay here again
Stayed 1 night in Feb 2025