H2O Suites- Adults Only Key West Exterior photoH2O Suites- Adults Only Key West Exterior photoH2O Suites- Adults Only Key West Room photo

H2O Suites- Adults Only Accommodation in Key West, Florida

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Check rooms and rates
From$299 /night
Check-in
12Sept
Check-out
13Sept
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

1212 Simonton Street, Key West
-
Steps from Duval Street
Perfect
9.3
9.7
/10
4.8
4.8
/5

Adults-only boutique hotel with private plunge pools near Duval Street in Key West

Amenities

The hotel offers a year-round heated rooftop swimming pool with a bar and panoramic views of Key West. Guests have access to on-site spa services for massages and treatments. A fitness center is available, and the rooftop pool includes sun loungers, a pool bar, and a shallow end.

Rooms

Selected luxury suites include private plunge pools for added relaxation. Every suite has a private balcony or patio, wet bars, and premium bedding. Rooms feature sitting areas, iPod docking stations, bathrobes, slippers, and free toiletries.

Location

H2O Suites is 200 metres from Duval Street and 400 metres from the Southernmost Point buoy. The Ernest Hemingway Home and Museum is 500 metres away, and the Key West Butterfly and Nature Conservatory is nearby. Key West International Airport is 4 km from the property.

Dining & Drinks

Guests receive a complimentary welcome drink upon arrival and enjoy a daily happy hour with free drinks. The rooftop bar serves mimosas, Bloody Marys, wine, and sangria during set hours. A bar is available on-site, and grocery deliveries can be arranged.

Services & Extras

A 24-hour concierge assists with excursions, dining reservations, and transport tickets. Complimentary bicycles and e-scooters are available for guest rental. Turn-down service includes fresh muffins, chocolates, and Dove ice cream bars each night.

Highlights

Adults-only: Tranquil environment for guests 25+

Rooms: Private plunge pools in selected suites

Location: 200 m from Duval Street & Southernmost Point

Amenities: Heated rooftop pool with bar and city views

Extras: Complimentary welcome drink & daily happy hour

Service: 24-hour concierge & free bicycle rental

Must-do experiences

  • Visit the Ernest Hemingway Home to learn about the famous author.
  • Enjoy fresh conch fritters at the iconic Blue Heaven restaurant.
  • Catch a sunset at Mallory Square for the best view in Key West.
  • Explore the hidden gem, the Dry Tortugas National Park by ferry.
  • Discover local art at the Key West Art & Historical Society.

Select your room type

H2O Suites- Adults Only offers a range of rooms across the Sunshine State — from double rooms to family suites — complete with breakfast, flexible cancellations, and seasonal deals for your Florida stay
  • Luxury Second Floor Balcony Suite
    2 persons
    39 sq. feet
    1 King-size bed
    Air conditioning
    Balcony
  • Deluxe Luxury Suite Personal Plunge Pool
    2 persons
    39 sq. feet
    1 King-size bed
    Air conditioning
    Heating
  • Premiere Suite Personal Plunge Pool
    2 persons
    39 sq. feet
    1 King-size bed
    Air conditioning
    Heating

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

Amenities

H2O Suites- Adults Only offers amenities for your Florida getaway, from theme park days to coastal escapes
Facilities: Perfect
9.5/10Review score

General

  • No smoking on site
  • Paid Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Adults only
  • Luggage storage
  • Allergy-free rooms
  • Lift
  • Fireplace
  • Smoke detectors
  • Fire extinguishers
  • Key card access
  • Key access

Sports & Fitness

  • Fitness centre
  • Diving
  • Snorkelling
  • Hiking
  • Cycling
  • Golf course
  • Fishing

Guest Parking

  • Private parking is possible on site (reservation might be needed) at true.

Services

  • Housekeeping
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Grocery shopping service
  • Welcome drink

Dining

  • Poolside snack bar

Business

  • Fax/Photocopying

Children

  • Toys

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Rooftop pool
  • Saltwater pool
  • Heated swimming pool
  • Beach access
  • Beach umbrellas
  • Sun loungers
  • Sun terrace
  • Garden area
  • Massage
  • Pool with view
  • Shallow end

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Patio
  • Garden furniture
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
Show more

H2O Suites- Adults Only Location

1212 Simonton Street, Key West
Explore Key West
Explore Key West
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Key West Butterfly and Nature Conservatory
Key West Butterfly and Nature Conservatory
4 minutes walking
A tropical paradise featuring hundreds of butterflies in a lush environment. Great for all ages, it's an educational experience.
Southernmost Point
Southernmost Point
5 minutes walking
Iconic buoy marking the southernmost point in the continental U.S. A perfect photo op that reflects Key West's charm.
The Ernest Hemingway Home and Museum
The Ernest Hemingway Home and Museum
9 minutes walking
Former residence of author Ernest Hemingway, showcasing his unique lifestyle. Guided tours available, highlighting his literary legacy.
Truman Little White House
Truman Little White House
20 minutes walking
Historical site where Harry Truman spent time during his presidency. Offers guided tours that delve into its rich history.
Snorkeling at Western Dry Rocks
6 minutes driving
Thrilling snorkeling experiences await at nearby coral reefs. Rentals and guided tours are available for all skill levels.
Yoga at Smathers Beach
6 minutes driving
Relaxing yoga sessions on the beach provide an excellent way to unwind. Classes are offered daily, registration is recommended.
Banana Cafe
3 minutes walking
Cozy eatery known for its delightful crepes and breakfast options. Offers outdoor seating and caters to dietary preferences.
La Grignote
3 minutes walking
Charming cafe serving fresh pastries, omelets, and coffee. Great for brunch and accommodating to vegetarian diets.
The Lobster Shack Key West
4 minutes walking
Casual seafood spot famous for its lobster rolls. Enjoy fresh catches in a laid-back atmosphere; no reservations needed.
Sloppy Joe's Bar
13 minutes walking
Famous nightlife spot offering live music and a vibrant atmosphere. Perfect for a fun night out with friends and family.
Key West Theater
15 minutes walking
Live performances featuring music, comedy, and drama in an intimate setting. A great choice for all-ages entertainment.
Getting around Florida
  • City Centre
    Key West 20 min  ·  1.0 mi
  • Airports
    Key West International (EYW) 8 min  ·  3.1 mi
Want to Unlock an Early Booking Rate for Your Florida Stay?
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site (reservation might be needed) at true.
Internet
Wireless internet is available in the entire hotel at .
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Languages
Spanish, Polish
Number of rooms:
22

Reviews and Ratings

Feedback about H2O Suites- Adults Only from previous guests about their experience.
Review score
Based on 876 verified reviews
9.7 /10
Perfect
97 %
Recommend
Cleanliness
9.6/10
Comfort
9.6/10
Facilities
9.5/10
Free WiFi
8.7/10
Location
9.3/10
Staff
9.3/10
Value for money
8.3/10
Pros
Spacious suites
Rooftop pool
Helpful staff
Convenient location
Daily housekeeping
Cons
Stairs to rooms
Cold in-room pools
Low water pressure
Uncomfortable beds
Guest reviews
based on 405 reviews
9.3/10
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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