Find Adults Only Resorts & Hotels in Marathon, FL from CA $579

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Check availability on Marathon Adults Only Resorts & Hotels

Our top choices for Marathon adults-only hotels

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Casa Morada

Casa Morada
3.5 star property
Matecumbe
9.4 out of 10, Exceptional, (428 reviews)
"always a pleasant stay."
United States
robert
The price is CA $447
CA $579 total
includes taxes & fees
Mar 11 - Mar 12
Casa Morada
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Find out more about Marathon

Discover top Marathon attractions

Marathon, Florida, offers an array of captivating experiences that cater to the Quality Seeker. Begin your adventure at the Dolphin Research Center, where you can enjoy educational exhibits and even swim with dolphins, creating unforgettable memories for the whole family. Next, explore the beautiful Sombrero Beach, known for its pristine sand and turquoise waters, perfect for sunbathing or a family picnic. For a touch of nature, visit the Crane Point Museum & Nature Center, which features scenic trails and a chance to learn about the local ecosystem. If you're feeling adventurous, take a kayaking tour through the mangroves, where you can spot unique wildlife while enjoying the serene surroundings. Finally, don't miss the iconic Seven Mile Bridge, a marvel of engineering offering breathtaking views, ideal for a family photo opportunity. When it comes to accommodation, the area around Sombrero Beach is particularly appealing, with several high-quality hotels providing attentive service and modern amenities. After a day of exploration, return to your hotel to unwind by the pool or indulge in fine dining options, ensuring a comfortable and enjoyable stay that meets your expectations.

Top Marathon Hotel Reviews

Hawks Cay Resort

Hawks Cay Resort

6/10 Okay
"resort staff didn't explain amenities upon checking in. wasn't aware of daily activities without passing by one area that had free water. the lagoon and pool were great. would recommend the pool be open later. Donny was a great staff member to receive suggestions from. "
Kelli 3-night trip
Posted 2 days ago
Hawks Cay Resort
Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

10/10 Excellent
"Everything was great"
Peter 3-night trip
Posted 3 days ago
Tranquility Bay Beachfront Hotel and Resort

Frequently asked questions

How much do adults-only hotels in Marathon cost?
Adults-only properties in Marathon come in a range of prices depending on the amenities provided and the type of room. Whatever your choice, you can soak up all the youngster-free relaxation you need at a price that's easy on your budget.
Are there any adult-only all-inclusive resorts in Marathon?
You won't find any adult-only all-inclusive hotels or resorts in Marathon. But if you're planning a vacation with your honey and seeking a romantic stay, have a look at Courtyard by Marriott Faro Blanco Resort. Wedding services and an ocean view are among its conveniences. Another fabulous option is P68 - 371 8th St In Key Colony Beach. Here you'll have access to a king bed and a balcony.
What is there to do in Marathon near my adults-only hotel?
You'll find tons of fabulous things to do in Marathon. You won't want to miss renowned attractions like Sombrero Beach, Coco Plum Beach and Curry Hammock State Park. Crane Point Museum and Nature Center, The Turtle Hospital and Florida Keys Aquarium Encounters are also visitor favorites.
How can I find cheap adults-only hotels in Marathon?
A wonderful way to locate cheap adults-only hotels in Marathon is with Expedia's user-friendly filter tool. Narrow your search by star rating, amenities and budget to take advantage of unbeatable deals with only a few clicks. You can also sort the price from lowest to highest to find the most affordable option.
From what age can you stay in an adult-only hotel in Marathon?
The minimum age allowed to stay in an adult-only hotel can differ. To ensure you or anyone else in your party satisfy the criteria, check the rules of the specific property in Marathon you're interested in. Usually, you have to be 16, 18 or 21. Said "I do" and setting off on your honeymoon? Or just want to have a blast with your mates? Expedia's adult-only hotels and resorts are all about amazing experiences for every type of grown-up guest.
Are all adult-only resorts all-inclusive in Marathon?
If you're yearning for a hassle-free vacation, an adult-only all-inclusive resort serves up a generous slice of R&R. To see what's available in Marathon, enter your travel details and then select the "all-inclusive" filter. Keep on the lookout for stays that are listed as "adults only." Select the properties you'd like to view to find out what you'll get for your money. The rate typically covers the room, drinks and food, scheduled entertainment and on-site activities.
Why book your adults-only hotel in Marathon with Expedia?
Offering great prices and a wide variety of properties, Expedia makes it easy to find an adults-only hotel in Marathon. Splurge on a high-end resort or use our handy search filters to find a budget-friendly stay. From the minute you enter your travel dates to when you secure a place that meets your needs, Expedia is there every step of the way.
When is the best time to stay at an adult-only all-inclusive resort in Marathon?
Factors such as the weather, your budget and personal travel style will help you decide the best time to stay at an adult-only all-inclusive hotel in Marathon. Peak season usually includes bigger crowds and a higher price tag, but no shortage of entertainment. If you'd rather avoid the masses, low season is quieter and more affordable. Don't want the weather to rob you of your vacation fun? Do some research into temperatures and conditions before you go. Whatever time of year you prefer, Expedia will help you find an adult-only hotel or resort that suits you perfectly.
Can I cancel or change my adult-only resort booking?
It is possible to change or cancel your booking, but check the fine print in your itinerary or make your way to Expedia's Trips portal to figure out what rules apply. Whether you have to pay a fee depends on the type of adult-only hotel or resort booking you made. Haven't decided on your Marathon escape yet? Search for adult-only properties that are fully refundable — because things don't always go according to plan!

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