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The Mermaid & Alligator

3.5 star property

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Photo gallery for The Mermaid & Alligator

Audubon Room - Adult Exclusive | Terrace/patio
Interior
Exterior
Exterior
Audubon Room - Adult Exclusive | Bathroom | Hair dryer, bathrobes, towels, soap

Reviews

9.8 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free WiFi
  • 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

Key Lime Room - Adult Exclusive | In-room safe, iron/ironing board, free WiFi, bed sheets

Key Lime Room - Adult Exclusive

9.2 out of 10
Wonderful
(12 reviews)
  • 166 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Papaya Room - Adult Exclusive

Papaya Room - Adult Exclusive | In-room safe, iron/ironing board, free WiFi, bed sheets

Papaya Room - Adult Exclusive

9.2 out of 10
Wonderful
(5 reviews)
  • 166 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Garden Room - Adult Exclusive

Garden Room - Adult Exclusive | In-room safe, iron/ironing board, free WiFi, bed sheets

Garden Room - Adult Exclusive

9.8 out of 10
Exceptional
(9 reviews)
  • 175 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Sunroom - Adult Exclusive

Sunroom - Adult Exclusive | In-room safe, iron/ironing board, free WiFi, bed sheets

Sunroom - Adult Exclusive

9.8 out of 10
Exceptional
(16 reviews)
  • 170 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Audubon Room - Adult Exclusive

Audubon Room - Adult Exclusive | In-room safe, iron/ironing board, free WiFi, bed sheets

Audubon Room - Adult Exclusive

9.8 out of 10
Exceptional
(9 reviews)
  • 212 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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About the neighborhood

Key West

Located in Old Town Key West, The Mermaid & Alligator is within a 10-minute walk of popular sights such as Duval Street and Ernest Hemingway Home and Museum. This 9-room, 3.5-star guesthouse welcomes guests with free breakfast, an outdoor pool, and free in-room WiFi.
View more Guest Houses in Key WestOpens in a new window

What's nearby

  • Duval Street - 5 min walk - 0.3 miles
  • Ernest Hemingway Home and Museum - 8 min walk - 0.4 miles
  • South Beach - 9 min walk - 0.5 miles
  • Key West Butterfly and Nature Conservatory - 9 min walk - 0.5 miles
  • Southernmost Point - 11 min walk - 0.6 miles

Getting around

  • Key West Intl. Airport (EYW) - 8 min drive

Restaurants

  • ‪Circle K - ‬7 min walk
  • ‪Old Town Tavern - ‬7 min walk
  • ‪Better Than Sex - ‬4 min walk
  • ‪El Siboney Restaurant - ‬5 min walk
  • ‪Ocean Grill & Bar - ‬7 min walk

About this property

The Mermaid & Alligator

Dating back to 1904, The Mermaid & Alligator offers an outdoor pool, free WiFi in public areas, and a garden. Free parking is included with your stay. Front-desk staff can assist with concierge services and luggage storage.
Guests can stay connected with free WiFi. Bathrooms offer hair dryers and bathrobes. Ceiling fans, safes, and ironing boards are also standard. Housekeeping is available on request.
Recreational amenities at the guesthouse include an outdoor pool.

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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 transportation

  • Offsite parking available (USD 48 per day)
  • Free self parking on site
  • 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 elevator
  • 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

  • Bathrobes
  • Bathtub or shower
  • 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

  • Service animals exempt from fees

Children and extra beds

  • Children younger than 21 are not permitted to stay at this adults-only property (only guests 21 and older are allowed)

Property payment types

Important information

Fees

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

  • Deposit: USD 1 per accommodation, per stay

These are all of the charges provided to us by the property.

Optional extras

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

  • Nearby parking fee: USD 48 per day

This list may not be comprehensive. Fees and deposits might 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 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
  • Check-in: 3:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 21
The front desk is available during limited hours. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A credit card for incidental charges and a government-issued photo ID may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • The minimum check-in age for Spring Break is 25 years old.
  • This property accepts credit cards. Cash is not accepted. 
  • Onsite safety features include a fire extinguisher, a smoke detector, and a first aid kit.

Additional information about polices, regulations, and more:

  • There are no elevators.

Property is also known as

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

Frequently asked questions

Is a free cancellation option available at The Mermaid & Alligator?

The Mermaid & Alligator offers free cancellation on select room rates. If you'd like to learn more, take a look at the cancellation policy on our site.

What's there to see close to The Mermaid & Alligator?

This guesthouse is situated in Old Town Key West within a 10-minute walk of Duval Street and Ernest Hemingway Home and Museum. You'll also find Florida Keys Beaches and Southernmost Point less than a mile away.

Will I be able to park at The Mermaid & Alligator?

Yes, self parking is offered for free at the guesthouse. Wheelchair-accessible parking is also available for guests.

Does The Mermaid & Alligator feature a casino?

No, The Mermaid & Alligator doesn't have a casino.

Will I find an indoor pool at The Mermaid & Alligator?

No, this guesthouse doesn't have an indoor pool; however, there is an outdoor pool.

Is The Mermaid & Alligator good for couples?

Amenities that appeal to couples at this adults-only guesthouse include bathrobes as well as an outdoor pool and proposal/romance packages.

Are there hot tubs at The Mermaid & Alligator?

No, there isn't a spa tub at this guesthouse.

Does The Mermaid & Alligator feature a restaurant that includes a breakfast menu?

The Mermaid & Alligator offers free full breakfasts each morning though there is no restaurant.

Does The Mermaid & Alligator allow pets to stay for free?

No, pets aren't allowed at The Mermaid & Alligator though service animals are welcome.

Are there connecting rooms at The Mermaid & Alligator?

No, there aren't connecting guestrooms at this guesthouse.

What is the closest airport to The Mermaid & Alligator?

The closest major airport to The Mermaid & Alligator is Key West Intl. Airport (EYW), which is 3.3 mi away (8 minutes by car).

Can I book a room with a balcony at The Mermaid & Alligator?

No, you won't find accommodations with balconies at The Mermaid & Alligator.

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

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

Carol A

Liked: Cleanliness, amenities
Great place
Stayed 7 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

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

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

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

Mateo

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

10/10 Excellent

Lawrence

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

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

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

10/10 Excellent

Joe

Liked: Cleanliness, staff & service, amenities
The whole experience was excellent. From checking in to checking out the staff was wonderful. The property was like walking into a comforting, soothing world. I would highly recommend this b and b for a great vacation spot.
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Frank

Liked: Cleanliness, amenities, property conditions & facilities
Room was very clean, and bed was comfortable. house and grounds were perfectly curated and set up to relax and enjoy the perfect weather. Staff were all nice and helpful. Breakfast and happy hour were great and the available snacks / drinks were a welcomed treat.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Dorothy

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

Danielle

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property and friendly staff!
Stayed 3 nights in Feb 2025
Verified

10/10 Excellent

Paul

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful guesthouse to stay in
Stayed 2 nights in Mar 2025

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