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The 16 Best Gluten-Free Restaurants in Marathon

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By Gluten Free Eats' gluten-free community

Updated Jul 2025

01
Irie Island Eats

Irie Island Eats

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Accommodating

4540 Overseas Hwy, Marathon, FL 33050, USA

GF OptionsAllergen FriendlyDairy Free OptionsPet FriendlyKid FriendlyLunchOutdoor SeatingTake AwayVegan OptionsVegetarian OptionsTacosBreakfastDinnerBrunchDeliveryRestaurant
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Lauren Lupo

The Food is AMAZING! And service is great also. We have been twice now, once for Lunch and once for breakfast. Lunch back in January was delicious! All of our bowls were so full of flavor and everyone loved their food. This morning’s breakfast was so good and Danielle working the register was super friendly. Her bubbly personality made our experience that much better! Lunch/dinner food is clearly marked for what is gluten free and what is not. The breakfast menu was not labeled but Danielle was very helpful and checked on certain items for me to confirm if they were safe for me to eat. Highly recommend!

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Gluten-free options are marked
02
Burdines Waterfront

Burdines Waterfront

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Accommodating

1200 Ocean View Ave, Marathon, FL 33050, USA

AmericanGF OptionsAllergen FriendlyDinnerKid FriendlyLunchOutdoor SeatingTake AwayBagelsBread ItemsBurgersCiderDeliveryBarRestaurant
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Jordan Harriz

Good burgers, gluten free bun options. Everything is al la carte, so it can get pricey. Hushpuppies with the raspberry jalepeño jam was tasty, fries are meh. Good drink prices, but limited to beer, seltzers, and wine. No draught or liquor.

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03
Triton Seafood Restaurant Italian Cuisine & Pizza

Triton Seafood Restaurant Italian Cuisine & Pizza

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Celiac friendly

11399 Overseas Hwy #123, Marathon, FL 33050, USA

LunchDinnerItalianDeliveryTake AwayOutdoor SeatingKid FriendlyRestaurantCeliac Friendly
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Janeen Minguillo

Excellent crispy gf crust pizza. Very accommodating and nice family owned restaurant, especially that we got in very late in evening. Thank you for a good experience while traveling!

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04
Castaway Waterfront Restaurant & Sushi Bar

Castaway Waterfront Restaurant & Sushi Bar

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Accommodating

1406 Ocean View Ave, Marathon, FL 33050, USA

SushiSeafoodGF OptionsDinnerBreakfastLunchBrunchOpen LateAsianDeliveryTake AwayPet FriendlyOutdoor SeatingKid FriendlyBarRestaurant
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Maria Noonan

Family friendly! Awesome Gluten Free options and see the manatees was an absolute treat!

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GF options marked
05
Island Fish Company

Island Fish Company

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Accommodating

12648 Overseas Hwy, Marathon, FL 33050, USA

BreakfastLunchDinnerBrunchOpen LateSeafoodDeliveryTake AwayPet FriendlyOutdoor SeatingKid FriendlyBarRestaurant
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Sheena Meeuwsen

Cute little spot right on the water! I’m gluten free from celiacs and had no issues at all! They have a gluten free menu too! Had the bbq bacon wrapped shrimp with rice and veggies. Wonderful! Must go here if you’re visiting the keys cute little gift shop too!

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Dedicated gluten-free menu