The Mermaid & The Alligator - Adult Only Key West Exterior photoThe Mermaid & The Alligator - Adult Only Key West Amenities photoThe Mermaid & The Alligator - Adult Only Key West Exterior photo

The Mermaid & The Alligator - Adult Only

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Check rooms and rates
From$256 /night
Check-in
17Sept
Check-out
18Sept
Rooms and Guests2 Guests, 1 Room
Key details

About the Island Hotel

729 Truman Avenue, Key West, 33040
-
Close to South Beach
Perfect
9.4
9.7
/10
4.8
/5

The Mermaid & The Alligator - Adult Only - A Victorian adults-only bed and breakfast with a heated plunge pool, gourmet garden breakfast, and a short walk to Duval Street

Set in a Victorian mansion, the 3-star adults-only Mermaid & The Alligator - Adult Only offers a heated plunge pool, gourmet garden breakfast, and a short walk to Duval Street. Rooms at The Mermaid & The Alligator feature air conditioning, private bathrooms with bathrobes, and garden views; some include balconies or terraces. Each morning, a gourmet breakfast is served in the lush garden, with a rotating hot dish and continental buffet. A heated plunge pool, hot tub, and sun terrace are available year-round. Free Wi-Fi is provided throughout the property. Concierge service, daily housekeeping, luggage storage, and private check-in/out are available. South Beach is less than 1 km away, Ernest Hemingway Home and Museum an 8-minute walk, and Duval Street 700 metres from the hotel. Key West International Airport is 3 km from The Mermaid & The Alligator.

Pros

Heated plunge pool and hot tub set in tropical gardens.

Gourmet breakfast made to order each morning, served in the garden.

Walking distance to Duval Street, Ernest Hemingway Home and Museum, and South Beach.

Complimentary afternoon happy hour with wine and cheese.

Free Wi-Fi throughout the property.

Cons

Parking on property is limited; free street parking is available nearby.

Some guest rooms, such as the Key Lime room, are small.

Select your room type

The Mermaid & The Alligator - Adult Only offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
  • Papaya
    2 persons
    15 sq. feet
    1 King-size bed
  • Key Lime
    2 persons
    15 sq. feet
    1 King-size bed
  • Garden
    2 persons
    20 sq. feet
    1 King-size bed
    Garden view
Show all rooms

Price and Room Availability Calendar

Check availability and prices for your dates now!
September 2026 - September 2027
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Check-in/ Check-out

Facilities

The Mermaid & The Alligator - Adult Only offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.5/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • VIP check-in/ -out
  • Concierge desk
  • No pets allowed
  • Adults only
  • Luggage storage
  • Smoke detectors
  • Fire extinguishers
  • Key access

Guest Parking

  • No parking available.

Services

  • Housekeeping

Dining

  • Outdoor dining area

Business

  • Fax/Photocopying

Children

  • Board games

Spa & Leisure

  • Outdoor swimming pool
  • Beach umbrellas
  • Sun loungers
  • Sun terrace
  • Garden area
  • Leisure/ TV room
  • Jacuzzi

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Patio
  • Garden furniture
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

The Mermaid & The Alligator - Adult Only Location

729 Truman Avenue, Key West, 33040
Explore Key West
Explore Key West
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
The Ernest Hemingway Home and Museum
The Ernest Hemingway Home and Museum
9 minutes walking
Notable for its architecture and literary history, the home features beautiful gardens and guided tours discussing Hemingway's life.
Duval Street
Duval Street
9 minutes walking
Famous street brimming with shops, bars, and restaurants, ideal for soaking in Key West's vibrant culture and nightlife.
Southernmost Point
Southernmost Point
9 minutes walking
Iconic buoy marking the southernmost tip of the U.S., perfect for a photo op and enjoying nearby scenic views.
Key West Butterfly and Nature Conservatory
Key West Butterfly and Nature Conservatory
9 minutes walking
Immersive experience with hundreds of butterflies in a lush habitat. Great for nature lovers and photographers alike.
Snorkeling Tours
6 minutes drive
Guided snorkeling trips to pristine reefs. Rentals and tours available nearby for an unforgettable underwater experience.
Yoga on the Beach
9 minutes walking
Relaxing classes held at Higgs Beach, perfect for rejuvenation amid nature. Various sessions available throughout the week.
Dons' Place
4 minutes walking
Casual bar atmosphere with local favorites. Known for burgers and live music; good for groups or a laid-back evening.
Jose's #2 Latin Food
6 minutes walking
Charming spot offering flavorful Latin dishes. Known for its empanadas and inviting ambiance.
Viva Saloon
8 minutes walking
Vibrant venue with great drinks and a diverse menu, perfect for a lively dinner or casual night out.
The Green Parrot Bar
10 minutes walking
Lively bar featuring live music and a laid-back vibe. Great for nightlife enthusiasts looking to enjoy local sounds.
Key West Theater
6 minutes driving
Hosts a variety of performances from comedy shows to concerts, catering to all age groups in a cozy setting.
Getting around
  • City Centre
    Key West 17 min  ·  4600 ft
  • Airports
    Key West International (EYW) 9 min  ·  3.5 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in the entire hotel for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
9

Reviews and Ratings

Feedback about The Mermaid & The Alligator - Adult Only from previous guests about their experience.
Review score
Based on 189 verified reviews
9.4 /10
Perfect
94 %
Recommend
Breakfast
8.3/10
Cleanliness
9.6/10
Comfort
9.6/10
Facilities
9.5/10
Free Wi-Fi
9.0/10
Location
9.5/10
Paid Wi-Fi
7.5/10
Staff
9.6/10
Value for money
8.9/10
Pros
Hotel character
Backyard oasis
Attentive staff
Convenient location
Available snacks
Adults-only atmosphere
Clean facilities
Comfortable rooms
Cons
Small rooms
Damp wardrobe
Noisy air conditioning
Limited breakfast options
Cockroach sightings
Manager's demeanor
Room booking issues
No in-room television
Guest reviews
based on 170 reviews
9.4/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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