A beach with clear water, palm trees, and people relaxing on the sand.

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Check availability on Marathon Adults Only Resorts & Hotels

Tonight
Aug 7 - Aug 8
Tomorrow
Aug 8 - Aug 9
This weekend
Aug 7 - Aug 9
Next weekend
Aug 14 - Aug 16

Our top choices for Marathon adults-only hotels

1. Casa Morada

Casa Morada
Matecumbe
United States
Lois
NT$4,216
NT$5,106 total
includes taxes & fees
Aug 10 - Aug 11
Casa Morada
View all properties

Find out more about Marathon

Discover top Marathon attractions

Marathon, Florida, is a paradise of adventure and relaxation, perfect for quality-seeking travelers. Start your exploration at the iconic Dolphin Research Center, where you can engage with these intelligent creatures in interactive programs, creating unforgettable memories for both adults and kids. Next, venture to Sombrero Beach, known for its pristine sand and clear waters, ideal for a family day filled with sunbathing, beach games, and snorkeling among colorful fish. For a unique experience, visit the Turtle Hospital, where you can learn about sea turtle rehabilitation and even meet the residents up close. Don't miss out on a sunset cruise through the picturesque waters of the Florida Keys, offering stunning views and a chance to spot dolphins in their natural habitat. After a day of adventures, consider staying in the heart of Marathon's vibrant community near the Seven Mile Bridge, where a range of hotels offer comfortable accommodations with easy access to local dining and entertainment. Here, you can unwind in style, enjoying amenities such as pools and beachfront access, ensuring your family feels pampered while you experience the best of what Marathon has to offer.

Top Marathon Hotel Reviews

Tranquility Bay Beachfront Hotel and Resort

Tranquility Bay Beachfront Hotel and Resort

8/10 Good
"Very good setting and good ideas/resort layout. When we arrived to check in, reception couldnt find our booking so took longer than expected. We asked about the sunset boat tour at reception but were told this was a third party on the beach who close at 5 so unable to get further info, would be good if the reception staff could provide more information or take bookings as they are advertising it. Food and drink at the hotel are expensive. General buildings and rooms could do with a bit of tidying up in places. Fire alarm panel in the building we were staying in was beeping with a fault most of the night so didnt manage to sleep too well."
Ashley 1-night trip
Posted 1 day ago
Tranquility Bay Beachfront Hotel and Resort

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