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Castaway Waterfront Restaurant & Sushi Bar

) #17 of 66 Restaurants in Marathon ₹₹ - ₹₹₹ American, Seafood, Sushi
1406 Oceanview Ave, Mm 48, Marathon, FL 33050-2165
+1 305-743-6247
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  • Excellent57%
  • Very good26%
  • Average10%
  • Poor4%
  • Terrible3%
Travellers talk about
“honey buns” (133 reviews)
“sushi” (430 reviews)
“lion fish” (133 reviews)
Open Now
11:00 - 22:00All hours
American, Seafood, Sushi, Vegetarian Friendly, Gluten Free Options
₹₹ - ₹₹₹
1406 Oceanview Ave, Mm 48, Marathon, FL 33050-2165
All Details
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Reviews (1,539)
Traveller rating
Traveller type
Time of year

1 - 10 of 1,510 reviews

Reviewed yesterday via mobile

Went there our first weekend in town. It's so-so. Not bad, but certainly not great, for the prices they charge

Thank noahwilliams75
Reviewed yesterday

Food was average for the keys, a bit overpriced but expected in a touristic area. Portions were good, flavor was fine server was professionall, nice waterfront views, happy hour on drinks that had to be ordered at the bar. However, I couldn't get over the...More

Thank Antonella0717
Reviewed 2 days ago

Awesome mix of rustic and modern setting. Kathleen went out of her way to make sure we had a great memorable experience. Food was good.

Thank cheebiewah
Reviewed 5 days ago

The Sushi wasn't bad but it was not great. The Seafood was borderline terrible. They charge extra for everything. They use way too much heavy whipping cream on everything. Save your money, there are better places to go at much better prices.

Thank TheDogPack
Reviewed 1 week ago

Spent a week diving and fishing in the Keys and this was by far the most favorite local spot we ate at. We had fresh Lionfish sushi, made to order. Met the owner and bought a couple t-shirts. Off the main roady at 15th st,...More

Thank kma3323
Reviewed 1 week ago

We read reviews and decided to go here for dinner. We started with a sushi roll (waiters recommendation) it had tempura shrimp, asparagus and tuna. The tempura was soggy but other than that it was O.K. Then my husband asked if the Cobia special was...More

Thank jfisher33
Reviewed 1 week ago

We brought our own snapper in to Castaways after a recommendation from another family. We are so glad we did! Our waitress, Melissa, was fantastic! She was super friendly, knew her stuff, and steered us in the right directions. We had our snapper cooked Wreckdiver...More

Thank Katie T
Reviewed 1 week ago via mobile

We visited this restaurant with my sister, brother in law , & my grandson. Was not impressed. Although they had quite an extensive menu, several kinds of fish with many ways to have it prepared, I liked my fish I had the hog fish dinner...More

Thank Harpo330
Reviewed 2 weeks ago via mobile

Been many times to marathon but never ate at castaways..This trip we tried it.Very good.Awesome food and cool vibe.I got the crab cakes and my wife got the fried scallops.Both were excellent..Highly recommend...

Thank william d
Reviewed 2 weeks ago via mobile

There is something for everyone on this menu. Basic standards and unbelievable specials! Clean restaurant and awesome and attentive staff. The sushi is the best in the Keys. You haven't truly enjoyed Marathon until you spend a mealtime at Castaway!

Thank Lisa L
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$ 10 - US$ 35
Brunch, Lunch, Dinner, After-hours
Restaurant features
Takeout, Reservations, Outdoor Seating, Seating, Waitstaff, Parking Available, Television, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar
Good for
Groups, Local cuisine, Kids, Child-friendly, Bar Scene, Special Occasion Dining
Open Hours
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
11:00 - 22:00
Location and Contact Information
  • Address: 1406 Oceanview Ave, Mm 48, Marathon, FL 33050-2165
  • Location: United States  >  Florida (FL)  >  Florida Keys  >  Marathon
  • Phone Number: +1 305-743-6247
  • E-mail
Seafood, Steaks, Sushi, Prime Rib Lunch and Dinner Daily. Full Liquor Bar and 33 BEERS ON TAP Indoor and Outdoor Waterfront Dining In Business since 1951. Voted Best Overall Restaurant in Marathon 2 years in a rowLive Music, Late night Entertainment on FridaysClub Mirabella Nightclub Dancing FRIDAY starting at 10:30pm
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