The city of Key West, being part of the beautiful Florida Keys archipelago, rewards its visitors with scenic sandy beaches and year-round warm weather. Apart from its wonderful shorelines, Key West’s other claim to fame is being the southernmost city in the United States, even commemorating the city’s southernmost point with a special landmark and as a tourist attraction. Other things you can do while in Key West include visiting the iconic Key West Butterfly & Nature Conservatory and the Hemingway Home and Museum. You can also take a fishing charter and pick a fight with the native marlins and tuna.
While you’re here, you may prefer to stay at a place that’s away from the rowdy crowds that most beach getaways are known for. If that’s the case, then be sure to check out this list of the best adult-only resorts in Key West, Florida.
We handpicked these listings carefully, considering (wherever possible) recent guest reviews, location, accommodation type, prices, availability of dates, decor, and access to adults-only amenities and services. The image galleries get refreshed with the latest updates regularly. They were last updated on August 20, 2024.
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1. H2O Suites - Adults Only
H2O Suites - Adults Only offers guests exquisite and stylish suites equipped with luxurious amenities, including king-size beds, big LED TVs, and fully stocked wet bars. Select rooms have a patio area with a private plunge pool. Those staying in the balcony suites craving for a swim can also enjoy the rooftop deck pool which comes with sun loungers as well as a poolside bar.
While the establishment already states it is adults-only, the minimum age for staying here is 25 years old.
H2O Suites - Adults Only
Address: 1212 Simonton Street
476 meters (0.3 ft) from The Hemingway Home and Museum
Other adult-only accommodations in Key West, Florida
2. LA TE DA Hotel - Adults Only
You’ll find LA TE DA Hotel - Adults Only in the Key West Historic District, offering a fun and unconventional approach compared to other establishments in the area. Being an adults-only hotel doesn’t mean you can’t have fun, and the on-site Piano Bar and Terrace Bar will have something for you to enjoy. The Piano Bar in particular holds cabaret nights with local artists and performers. For accommodations, guest rooms are uniquely configured and decorated so you should see which one best appeals to you.
The minimum age for check-in is 21 years old, but this hotel is a great place to book if you’re vacationing with your parents.
LA TE DA Hotel - Adults Only
Address: 1125 Duval St
347 meters (0.3 ft) from The Hemingway Home and Museum
3. The Cabana Inn Key West - Adults Only
The Cabana Inn Key West - Adults Only calls itself an oasis, and they are right to claim such as this resort features an idyllic and relaxing tropical atmosphere, exemplified by its bright and cozy rooms. Choose how to relax, such as by spending a lazy day watching TV in your room, or by lounging at the poolside and then taking a soak in the in-ground hot tub. There’s also a wine and cheese happy hour you can go to.
While this is an adults-only hotel, they’re a bit more lenient with guests’ ages as they require a minimum age of 18 to stay, and 21 to book.
The Cabana Inn Key West - Adults Only
Address: 413 Applerouth Lane
467 meters (0.3 ft) from The Hemingway Home and Museum
4. The Knowles House (from USD 219)
The Knowles House is a beautiful bed and breakfast situated in the Key West Historic District. This property offers a selection of lovely rooms, each with its individual designs and personality. You’ll be sleeping in homey yet elegant bedrooms that have a lived-in atmosphere. Look forward to a delicious breakfast, inclusive of your accommodations, served in their beautiful garden. If you’re looking to cool off during a hot day, they have an outdoor pool with a covered deck.
For those planning to book here, note that the minimum check-in age is 24 years old.
The Knowles House
Address: 1004 Eaton St
1.09 km (0.7 mi) from The Hemingway Home and Museum
5. Paradise Inn Key West - Adults Only (from USD 268)
Paradise Inn Key West - Adults Only shares the look of its neighbors in the Key West Historic District. The inn itself is designed like a classic seaside mansion from past decades, exuding a lively and bright atmosphere. Guests have a variety of delightful rooms and suites to choose from, but there are also a handful of charming cottages for families or couples who prefer a homey ambiance.
For guests planning to book here, the minimum age for staying at Paradise Inn Key West is 18 years old, while the minimum age for booking is 21 years old.
Paradise Inn Key West - Adults Only
Address: 819 Simonton Street
283 meters (0.2 ft) from The Hemingway Home and Museum
6. The Southernmost Inn - Adults Only (from USD 163)
The name of this inn is a reference to Key West’s moniker, as well as the nearby landmark of Southernmost Point of the Continental U.S.A. This establishment eschews the fancy trappings of other resorts and hotels in the area, instead opting for a simple and familiar approach to furnishing its guest rooms. You’ll find clean and comfortable beds fitted with queen- or king-size mattresses. There’s also a bunk room for buddies or besties on a vacation.
The minimum age required to stay in this inn is 18 years old.
The Southernmost Inn - Adults Only
Address: 525 United Street
502 meters (0.4 ft) from The Hemingway Home and Museum
7. Almond Tree Inn Hotel - Adults Only
Almond Tree Inn Hotel - Adults Only can be found at the heart of the Key West Historic District, surrounded by the many shops and restaurants that guests will be eager to visit. This property features airy rooms and suites as well as lovely and even vibrant furniture. Egyptian-cotton bathrobes are provided if you want to slip into something more light and relaxing while in your room.
For those with aching bodies that need soothing, you can wade in the heated swimming pool or whirlpool while waiting for the daily happy hour to start. Once happy hour begins, you can nourish your spirits with flavorful snacks and delicious wine or beer at the pavilion.
Almond Tree Inn Hotel - Adults Only
Address: 512 Truman Ave
193 meters (0.2 ft) from The Hemingway Home and Museum
8. Orchid Key Inn - Adults Only
Orchid Key Inn - Adults Only is located in the historic neighborhood of Key West and is conveniently a short walk away from attractions such as The Hemingway Home and Museum. Accommodations come with top-notch amenities such as bathrobes and bedding made with Egyptian cotton. Rooms are also soundproofed to provide a peaceful stay.
Their poolside Orchid Bar serves breakfast until 10am, and then delectable drinks start from 1pm. Be sure to try their amazing cocktails that use fresh herbs and well-picked seasonal ingredients. Moreover, this property welcomes guests of at least 18 years of age which is also the minimum age required for checking in.
Orchid Key Inn - Adults Only
Address: 1004 Duval St
146 meters (480.0 ft) from The Hemingway Home and Museum
9. Heron House Court - Adult Only
Heron House Court - Adult Only is a cozy bed and breakfast with a selection of rooms and suites that evoke the feeling of a classic American home living in a tropical setting. This establishment has amenities you can use for fun or relaxation. You can enjoy a cool drink by the pool, then wade in the water when the weather gets hot enough. Much like every great bed and breakfast, you’ll be treated to delicious complimentary morning meals during your stay.
In order to book and stay at Heron House Court - Adult Only, guests will need to be at least 21 years old.
Heron House Court - Adult Only
Address: 412 Frances St
1.16 km (0.8 mi) from The Hemingway Home and Museum
10. Kimpton Ridley House, an IHG Hotel
Guests looking for a beautiful luxury stay in the Historic District’s Old Town should check out Kimpton Ridley House, an IHG Hotel. This classic property has kept many of its old features but updated it with stylish furniture and decors, as well as with amenities including air conditioning. If you prefer to wear something light while in your room, you can change into the complimentary robes the hotel provides.
For booking and staying, guests must be at least 18 years of age. The hotel is also pet-friendly. Your furry companions can stay for free and are provided with food and water bowls.
Ridley House - Key West Historic Inns
Address: 601 Caroline St
914 meters (0.6 ft) from The Hemingway Home and Museum
Fly to the southernmost city in the USA and enjoy
No matter the time of year you’re visiting, Key West will always be a welcoming and memorable destination for a vacation. If you’re planning to avoid the bustling and boisterous crowds, you should book a stay at one of these best adult-only resorts in Key West, Florida.
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