Tranquility Bay Beachfront Resort
Florida · United States
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Next 365 nights · updated daily
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Reviews
Character and identity
Set beachfront in the heart of Marathon, this 103-key resort trades the conventional hotel format for clusters of classic Keys beach houses, with guest rooms tucked inside so arrivals feel more like settling into a private cottage than checking into a corridor. The design language runs coastal and breezy: curvy white wooden headboards, wicker, bright Adirondack chairs on private porches. Three pools, a putting green and stretches of rare Keys sand frame the grounds. TJ's Tiki Bar handles daytime drinks and sunset cocktails, while the Butterfly Café opens for dinner only.
Who's it for
Best for:
Couples and families with older kids who want a genuine beachfront base in the Middle Keys without sacrificing space or privacy. The house-style layout suits travellers who prize a residential feel, easy pool access and a walkable position in Marathon, with the Turtle Hospital five minutes away.
Should look elsewhere:
Design-led travellers chasing a polished, fully renovated room product may find some interiors due for a refresh. With only one dinner venue on site and a single tiki bar, anyone wanting multiple restaurants under one roof will need to factor in off-property dining.
Bottom line
The draw here is geography: a true beachfront footprint in the Keys, which is rarer than the brochures suggest, paired with stand-alone beach-house living rather than hotel corridors. Book it if you value space, sand and a Marathon location over slick interiors or a deep F&B roster. Request a recently refreshed room, and aim for shoulder season to dodge family-holiday rates.
Location
What this place offers
- Wi-Fi
- Restaurant
- Bar
- Table service
- Room service
- Breakfast
- Smoke-free property
- Credit cards
- Debit cards
- Cash
