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” (145 reviews)
“sushi” (468 reviews)
“lion fish” (146 reviews)
Open Now
7:00 a.m. - 10:00 p.m. 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 (1,687)
Traveller rating
Traveller type
Time of year

1 - 10 of 1,651 reviews

Reviewed 5 days ago

One of our favorite restaurants in Marathon when we are visiting. We found this place 7 years ago when on vacation and loved the food and experience and we can gladly say that it is still holding up. My kids love the honey buns and...More

Thank Kirmack
Reviewed 6 days ago

They have one of the largest menus of seafood I have ever seen. The food was great. The atmosphere is one of complete sea and seafood. This place was great!

Thank Clayton T
Reviewed 6 days ago via mobile

Castaways is a local favorite that always has fresh seafood and great Island atmosphere. All the food is good but be sure to have their "world-famous rolls". Casual and entertaining it's a favorite

Thank 16,392,014
Reviewed 1 week ago

My son found this restaurant and the reviews were good. It was very close to our resort so we decided to give it a try. The area is a bit sketchy, and there is not much of a view. However, the food is delicious and...More

Thank Leslie S
Reviewed 1 week ago

Based on Tripadvisor, we decided to check this place out and were not disappointed. The service was excellent. In fact, Madison remembered us from earlier in the day at the aquarium and took us out on the dock of the restaurant to look for manatees....More

Thank Calley J
Reviewed 1 week ago via mobile

I heard about this place from a friend. It's kind of hard to find since it has no sign on US-1 and the street sign itself as apparently been gone since hurricane Irma. But the restaurant has been around since the 50s but massively updated...More

Thank Allen S
Reviewed 1 week ago

We visited just before Labor Day. They were out of most stuff we wanted, as they were about to close since it was the end of the season. To boot, one of the dishes we ordered with sauce on the side came with the sauce...More

1  Thank Bill M
Reviewed 3 weeks ago

While boating last week, we decided to stop by Castaway for lunch and a drink. We were pleasantly surprised to find a friendly restaurant where the locals ate. We get tired of the restaurants that are more suited for tourists. I had a wonderful fried...More

Thank PowerMom315
Reviewed 3 weeks ago via mobile

Off the beaten path and tucked in the corner is where you'll find this restaurant, hence the name Castaway. You have to punch their address in your GPS otherwise you may not find it especially at night. Let's talk about the food: nothing fancy just...More

Thank Frank T
Reviewed 3 weeks ago via mobile

We had intended to go to Burdines and found it was close when we got there. We pulled up TripAdvisor and saw the recommendations for castaway. Very pleased with the Poke and sushi. Wait staff very attentive and friendly. Will recommend and visit again.

Thank Janjamel
Nearby HotelsSee all 18 hotels in Marathon
The Hammocks at Marathon
347 reviews
.65 km away
Hyatt Place Marathon Florida Keys
1,639 reviews
.71 km away
Courtyard by Marriott Marathon Florida Keys
772 reviews
.90 km away
Tranquility Bay Beach House Resort
4,192 reviews
1.12 km away
Nearby Restaurants
Butterfly Cafe
1,494 reviews
1.15 km away
Burdines Waterfront
2,244 reviews
.20 km away
La Nina Market
299 reviews
.40 km away
Lighthouse Grill
850 reviews
.81 km away
Nearby Attractions
Pigeon Key Foundation
404 reviews
.73 km away
Natural Paths Paddle Adventures
9 reviews
.20 km away
Sailing Catamaran Sirius
194 reviews
.33 km away
Spirit Snorkeling
1,751 reviews
.39 km away
Ask a question
Questions & Answers
September 16, 2018|
Response from AJ M | Reviewed this property |
I don’t know you might call
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
Child-friendly, Bar Scene, Kids, Local cuisine, Special Occasion Dining, Groups
Open Hours
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
7:00 a.m. - 10:00 p.m.
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