See all properties

The Mermaid & Alligator

3.5 star property
3.5-star adults-only guest house near Duval Street

Choose dates to view prices

Photo gallery for The Mermaid & Alligator

Audubon Room - Adult Exclusive | Terrace/patio
Exterior
Audubon Room - Adult Exclusive
Interior
Exterior

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.)
    ‪11 min drive‬

Room options

View all photos for Key Lime Room - Adult Exclusive

Key Lime Room - Adult Exclusive

Key Lime Room - Adult Exclusive

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

View all photos for Papaya Room - Adult Exclusive

Papaya Room - Adult Exclusive

Papaya Room - Adult Exclusive

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

View all photos for Garden Room - Adult Exclusive

Garden Room - Adult Exclusive

Garden Room - Adult Exclusive

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

View all photos for Sunroom - Adult Exclusive

Sunroom - Adult Exclusive

Sunroom - Adult Exclusive

9.6 out of 10
Exceptional
(15 reviews)
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Audubon Room - Adult Exclusive

Audubon Room - Adult Exclusive

Audubon Room - Adult Exclusive

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

You may also like

Ad
Property grounds

Hyatt Vacation Club at Windward Pointe, Key West

Key West
  • Pool
  • Hot tub
  • Parking included
  • Free WiFi
4.7 out of 5, Exceptional, 1,021 reviews
The price is CA $549
CA $680 total
includes taxes & fees
May 5 - May 6
Hyatt Vacation Club at Windward Pointe, Key West

About the area

Key West

Old Town Key West stay.Within a 10-minute walk of this Old Town Key West guesthouse, you'll find Duval Street and Ernest Hemingway Home and Museum. Also, Florida Keys Beaches is within half a mile (1 km) and Southernmost Point is within 2 miles (3 km).
View more Guest houses in Key WestOpens in a new window

What's nearby

  • Duval Street - 5 min walk - 0.4 km
  • Ernest Hemingway Home and Museum - 8 min walk - 0.7 km
  • South Beach - 9 min walk - 0.8 km
  • Key West Butterfly and Nature Conservatory - 9 min walk - 0.8 km
  • Southernmost Point - 11 min walk - 1.0 km

Getting around

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

Restaurants

  • ‪Circle K - ‬7 min walk
  • ‪Old Town Tavern - ‬7 min walk
  • ‪Ocean Grill & Bar - ‬7 min walk
  • ‪Viva Argentinian Steakhouse - ‬7 min walk
  • ‪Better Than Sex - ‬4 min walk

About this property

The Mermaid & Alligator

3.5-star adults-only guest house near Duval Street
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 guesthouse is smoke free.

  • 9 guestrooms or units
  • 3 levels
  • 2 buildings
  • Built in 1904
  • Full breakfast (free)
  • Poolside lounge chairs
  • Front desk (limited hours)
  • Storage area for luggage
  • Concierge
  • Garden
  • No smoking on site
The Mermaid & Alligator offers 9 air-conditioned accommodations with safes and 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 bathtubs or showers and hair dryers. Additionally, rooms include irons/ironing boards and ceiling fans. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

Similar properties

Outdoor pool
Silver Palms Inn
Old Town Key West
  • Pool
  • Breakfast included
  • Free WiFi
  • Air conditioning
4.7 out of 5, Exceptional, 1,020 reviews
The price is CA $312
CA $445 total
includes taxes & fees
Apr 20 - Apr 21
Silver Palms Inn

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

  • 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

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

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

  • 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.

Property payment types

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.

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
Charges for extra guests may apply and vary according to property policy.
A credit 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 25 years old. This property accepts Visa, Mastercard, American Express, and Discover. Cash is not accepted. For guests' safety, the property includes a fire extinguisher, a smoke detector, and a first aid kit in each accommodation.

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

Frequently asked questions

How close is The Mermaid & Alligator to the airport?

The Mermaid & Alligator is 3.3 mi (8-min drive) away from the Key West Intl. Airport (EYW) airport, the closest popular airport to the property.

How much does it cost to stay at The Mermaid & Alligator?

As of Apr 7, 2026, prices found for a 1-night stay for 2 adults at The Mermaid & Alligator on Apr 27, 2026 start from CA $549, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does The Mermaid & Alligator have an airport shuttle?

Airport shuttle services are not available at The Mermaid & Alligator.

How close is The Mermaid & Alligator to the beach?

This guesthouse is a short 11-minute walk from Florida Keys Beaches and 12-minute walk from South Beach. Don't forget your sunscreen!

Does The Mermaid & Alligator offer free breakfast?

The Mermaid & Alligator offers free full breakfast every day from 8:30 AM to 10:00 AM.

Is there a casino at The Mermaid & Alligator?

No, there is no casino at this guesthouse.

What time is check-in at The Mermaid & Alligator?

Check-in start time: 3:00 PM; Check-in end time: 6:00 PM.

Is there free parking at The Mermaid & Alligator?

This guesthouse offers free self parking.

Does The Mermaid & Alligator have a pool?

The Mermaid & Alligator features an outdoor pool.

Does The Mermaid & Alligator have a spa?

There are no spa services available at this guesthouse.

How close is The Mermaid & Alligator to downtown Key West?

The Mermaid & Alligator is 0.4 mi away from Key West.

The Mermaid & Alligator Reviews

Reviews

9.8

Exceptional

Rating 10 - Excellent. 252 out of 295 reviews
Rating 8 - Good. 32 out of 295 reviews
Rating 6 - Okay. 9 out of 295 reviews
Rating 4 - Poor. 0 out of 295 reviews
Rating 2 - Terrible. 2 out of 295 reviews

10/10

Cleanliness

9.8/10

Staff & service

9.6/10

Amenities

9.6/10

Property conditions & facilities

Reviews

10/10 Excellent

Steven

Stayed 3 nights in Dec 2025

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

10/10 Excellent

Melissa

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Nov 2025

10/10 Excellent

Carol A

Travelled with partner
Liked: Cleanliness, amenities
Great place
Stayed 7 nights in Dec 2025

10/10 Excellent

Lisa anne

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

10/10 Excellent

Robert

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

10/10 Excellent

Gordon

Stayed 4 nights in Nov 2025

8/10 Good

Marian

Stayed 2 nights in Nov 2025

10/10 Excellent

KATHERINE

Travelled with partner
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

8/10 Good

Jim

Stayed 2 nights in Oct 2025

10/10 Excellent

Frank

Travelled with partner
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

10/10 Excellent

Brenda, Marshall

Travelled with partner
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

10/10 Excellent

Mateo

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

10/10 Excellent

Joe

Travelled with partner
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

10/10 Excellent

Chelsea

Liked: Cleanliness
Stayed 1 night in Oct 2025

10/10 Excellent

Christina

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really loved my stay at The Mermaid & Alligator! The property is beautiful and in a very convenient location — easy to walk or bike to just about everything. You can even rent bikes from the property. The hot breakfast every morning was amazing, and I appreciated having snacks and drinks available all day. The only small downside was that the room I was in, the Sun room, was pretty small, but the balcony was awesome and made up for it. Finally, the staff were all super kind and friendly. Overall, a great stay and I’d definitely come back!
Stayed 5 nights in Sep 2025

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

10/10 Excellent

Lisa

Liked: Cleanliness, amenities
Very Clean,Quiet and Confy
Stayed 1 night in Oct 2025

10/10 Excellent

Alejandro

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful small and just right
Stayed 3 nights in Jun 2025

10/10 Excellent

Michael

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
LOVED our stay here. Beautiful setting and room. Very relaxing and enjoyed every moment. Wonderful staff. Añelka was very kind and helpful and made the BEST breakfasts! 🌺
Stayed 6 nights in Sep 2025

8/10 Good

Wendy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

Kathleen

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property is a beautiful oasis and the staff kind and accommodating. Good location if if you don't mind walking a little and easy to get Uber if preferred. Breakfasts were exceptional and our room/mini-cottage was beautiful! I highly recommend this property and hope to be back on our next visit.
Stayed 5 nights in Jun 2025

10/10 Excellent

jessica

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jul 2025

10/10 Excellent

Todd

Travelled with partner, Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing staff!! Nice foliage and so cool to see wild iguanas daily at this property! Quiet, laid back vibe.
Stayed 5 nights in Aug 2025

10/10 Excellent

Rockwell, New York

Travelled with partner
Liked: Amenities
Mermaid & Alligator is a lovely guest house..a real gem..well maintained:furnished/delightfully decorated/curated & comfortable..our ground floor beautiful “garden bedroom”which had doors that opened onto several “cul de sac-like” garden seating, a dipping jacuzzi-like pool& fountains ..each area providing quietude..great to just read Hemingway (😊) or… ..yet the home is also walking distance from the Hemingway House, Duval Street & Seaport shops…
Stayed 1 night in Jul 2025