We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Castaway Waterfront Restaurant & Sushi Bar

1406 Oceanview Ave, Mm 48, Marathon, FL 33050-2165
+1 305-743-6247
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent57%
  • Very good26%
  • Average9%
  • Poor4%
  • Terrible4%
Travellers talk about
“honey buns” (143 reviews)
“sushi” (460 reviews)
“lion fish” (142 reviews)
Open Now
7:00 AM - 10:00 PM Hours
Japanese, American, Seafood, Sushi, Vegetarian Friendly, Vegan Options, Gluten Free Options
$$ - $$$
1406 Oceanview Ave, Mm 48, Marathon, FL 33050-2165
All Details
Write a ReviewReviews (1,624)
Traveller rating
Traveller type
Time of year

1 - 10 of 1,590 reviews

Reviewed 3 days ago

Coming back from Key West and starving. We tried calling a few places and everyone was closing soon.Got this place on the phone, closing in 1/2 hour, but they said "come on in" got there in 5 minutes. We got a table out back by...More

Thank ilovethethebeach
Reviewed 3 days ago

Our dive master recommended this place when we said we were going to drive from Key Largo to Marathon. The place is off the main highway, and we never would have found it without Google maps! Sat canal side (technically "waterfront, I suppose), a bit...More

Thank athenashort
Reviewed 4 days ago via mobile

Awesome experience at Castaways. We love this place. The food is excellent. If you want fresh sushi, this is the place to go. Service is always friendly. Food is amazing.

Thank mojitodeb
Reviewed 4 days ago via mobile

This was the last meal on our vacation. Came in to wait out the terrible storm we just got caught in. It was pouring. We were seated outside under the plastic roof. It was ok at first. However as the wind and rain picked up...More

Thank TreeTree79
Reviewed 1 week ago

Stopped here on our way to Key West after reading that this was one of the few places that served lionfish. We weren't sure we were in the right spot, you have to turn down a small side street and it looks like you are...More

Thank reindroped
Reviewed 1 week ago via mobile

When your local boat captain tells you to try a local restaurant, you know you better try it. Can’t say enough about this place. Great fish and sushi dishes as well as burgers and other great selections. Lots of beer on tap and tons of...More

Thank Shawn S
Reviewed 2 weeks ago via mobile

Excellent lunch and our waitress, Janet, was amazing! She made great recommendations and the Delmonico Steak sandwich was a great cut of meat, cooked to perfection. The sushi was excellent. Dive bar atmosphere with wonderful food. Janet also agreed to separate checks for 6 of...More

Thank La K
Reviewed 2 weeks ago via mobile

Got there late.almost at closing.what a surprise.treated like old friends.server Claudette is marvelous! Friendly and real.food is amazing and fresh.prices weren't bad.but service is amazing.loved it! A def must try.not a great view but with food like that.....who cares.

Thank nursetravell
Reviewed 2 weeks ago

Dropped in for drinks and appetizers last week and it was great! Prices are super reasonable, service was good and the sushi and spicy tuna won-tons were excellent. We were also able to "drive up" in our dinghy. Nice people to talk with - appears...More

Thank Demar62
Reviewed 3 weeks ago via mobile

While celebrating St. Patrick’s Day in Marathon, we went to Castaways for dinner and entertainment with 🍀Irish Ricky. We had a fabulous evening dining on traditional Corn Beef and Cabbage , while drinking Guinness and listening to stories and music right out of Ireland. It...More

Thank Helen H
Nearby HotelsSee all 17 hotels in Marathon
The Hammocks at Marathon
339 reviews
.65 km away
Hyatt Place Marathon Florida Keys
1,446 reviews
.71 km away
Courtyard by Marriott Marathon Florida Keys
678 reviews
.90 km away
Tranquility Bay Beach House Resort
3,756 reviews
1.12 km away
Nearby Restaurants
Butterfly Cafe
1,458 reviews
1.15 km away
Burdines Waterfront
2,114 reviews
.20 km away
La Nina Market
276 reviews
.40 km away
TJ's Tiki Bar
304 reviews
1.22 km away
Nearby Attractions
Pigeon Key Foundation
388 reviews
.73 km away
Sailing Catamaran Sirius
183 reviews
.33 km away
SeaSquared Charters
304 reviews
.82 km away
Spirit Snorkeling
1,548 reviews
.39 km away
Questions & Answers
Get quick answers from Castaway Waterfront Restaurant & Sushi Bar staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines
Improve this listing

Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$7 - US$44
Drinks, Lunch, Dinner, Brunch
Restaurant features
Takeout, Reservations, Outdoor Seating, Seating, Waitstaff, Parking Available, Television, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar
Good for
Bar Scene, Groups, Special Occasion Dining, Kids, Local cuisine, Child-friendly
Open Hours
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
7:00 AM - 10:00 PM
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
Breakfast, Lunch and Dinner - Seafood, Steaks, Sushi, Prime Rib Lunch and Dinner Daily. Full Liquor Bar and 52 BEERS ON TAP Indoor and Outdoor Waterfront Dining In Business since 1951. Voted Best Overall Restaurant in Marathon 4 years.
Is This Your TripAdvisor Listing?
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more. Claim Your Listing