Tranquility Bay Beach House Resort
Hotel
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About
Tranquility Bay Beach House Resort is a hotel in Marathon. It sits close to Crane Point Museum and Crane Point Hammock, around 5.2 km from Florida Keys Marathon International Airport.
Location
What's nearby
- Crane Point Museum2.6 km
- Crane Point Hammock2.6 km
- Sombrero Beach2.7 km
- Captain Hook's Marina and Dive Center7.3 km
- New Seven Mile Bridge9.3 km
Straight-line distances.
Within a short walk
🍽️ 5 places to eat💊 1 pharmacy or clinic
Everyday amenities within about 1 km, from OpenStreetMap.
Getting there & essentials
- Nearest airport
- Florida Keys Marathon International Airport (MTH) — 5.2 km → all hotels near MTH
- Nearest beach
- Sombrero Beach — 2.7 km
- Sea temperature
- Sea temperature about 31.4 °C in September (Open-Meteo Marine, measured 2026-09-01)
- Driving
- Drives on the right
- Currency
- USD
- Power
- Type A/B plugs · 120 V · 60 Hz
- Tap water
- Generally safe to drink
Straight-line distances.
Street view
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Reviews
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The nearest listings, by straight-line distance.

