Grassy Key Land and Sea Market

Marathon, FL · Grocery store

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Marathon
#4
of 77 restaurants
City Percentile
80%
rating percentile
Address
Grassy Key Land and Sea Market, 58152 Overseas Hwy, Marathon, FL 33050
Phone
(305) 743-2445
Website
www.grassykeylandandseamarket.com
Status
Open · Closes 9 PM

Grassy Key Land and Sea Market is a restaurant located in Marathon, FL. It is one of 77 restaurants listed in Marathon. Its 4.8-star rating is above the Marathon city average of 4.3 stars. It ranks #4 among Marathon restaurants by combined rating and review volume. There are 10 photos associated with this location.

About Grassy Key Land and Sea Market

Nestled in the heart of Marathon, Florida Grassy Key Land and Sea Market exudes warmth and welcomes guests with open arms. A bakery, butcher, fish-house, grocery service breakfast and lunch. With its cozy atmosphere, friendly staff, and a menu... More

Hours

Saturday6 AM–9 PM
Sunday6 AM–9 PM
Monday6 AM–9 PM
Tuesday6 AM–9 PM
Wednesday6 AM–9 PM
Thursday6 AM–9 PM
Friday6 AM–9 PM

Customer Reviews

★★★★★ 5.0 Playa Squirrel · Feb 2026

Great little store filled with all sorts of wonderful foods/drinks. Fresh seafood and meats are beautiful. Good selection of wines and beer. Worth a stop to look around. There's a small counter and they serve breakfast/lunch. Update March 5: Had a fish sandwich and fries for lunch - very good and reasonably priced.

★★★★☆ 4.0 Safi · Mar 2026

While this seems like just a market, this actually has a bar/ food area where you can sit down and eat a fresh, nicely prepared meal. We originally came to a restaurant around a minute away from this market but they didn’t exactly have what we wanted. One of the servers recommended to go there and even walked us there since it’s so close. They had a full menu and everything and the server (the one at the market not the one that walked us there) was very nice. On top of the good service, the market closed at 9 but our server let us stay longer to finish our food. I ordered the chicken taco with fries and it was really good!! The prices were pretty reasonable, with our group of 4 (including me) only spending 100$ (if we didn’t tip it would have cost less) overall it was a pretty good experie

★★★★★ 5.0 Pedro Ramos · Mar 2026

The Grassy Flats Deli feels like an answer to a prayer. I arrived hungry after driving from Key West for about an hour and fifteen minutes. From the moment you walk in there is a warm feeling inside - an inviting bar with friendly staff, a market full of exceptional and natural products, and the best shrimp tacos anywhere in the Keys. The emphasis on freshness and high quality ingredients was clear from the first bite. This is something I really appreciate - an establishment that does not cut corners to provide the best possible product. Lunch was satisfying, wholesome, and delicious. After this above average experience, I made sure and returned the following morning (they open at 6am - thanks!) and had the SouthWest breakfast burrito. Again, a breakfast that just knocked it out of the par

★★★★★ 5.0 pushpalata kayastha · Aug 2025

One of the best fish sandwich I ever had and my husband had same response. Also, they have very nice beer on tap and good recommendations be it food or drink from the people there. Very friendly and amazing owner as well as everyone who works there. Can’t emphasize enough about how welcoming all of them were. Definitely would love to stop by next time we are here.

★★★★★ 5.0 Lauren B · Jul 2025

Great Market and hidden Beach bar just steps away with an excellent Pain Killer. Picked up some 'Catch of The Day' for a client I'm cooking for at a Mansion nearby. Excellent selection and customer service!! Fantastic Catch O Day Sandwich! A little oasis to get away from the folks I was working for. Very helpful in filling in the gaps for specialty good needed to keep the trip going.

Accessibility & Amenities

✓ Small Business ✓ In Store Pickup ✓ In Store Shopping ✓ Onsite Services ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Bakery ✓ Food ✓ Organic Products ✓ Prepared Foods ✓ Restroom ✓ Quick Visit ✓ Credit Cards ✓ Debit Cards ✓ Nfc Mobile Payments ✓ Free Parking Lot

Services

Grocery storeBreakfast restaurantButcher shopDeliFish storeLunch restaurantPizza restaurant

Top Restaurants in Marathon

NameRatingReviews
Conch Custard★★★★★ 5.020 reviews
Takeria La Palapa★★★★★ 5.020 reviews
LJ's Café★★★★★ 4.920 reviews
Keys Burger★★★★★ 4.820 reviews
Markito Pizza★★★★★ 4.820 reviews
Georgie's Coffee Shop★★★★★ 4.720 reviews
Food For Thought★★★★★ 4.720 reviews
Sweet Savannah's of the Florida Keys★★★★★ 4.720 reviews
B's Reggae Bites★★★★★ 5.014 reviews
Marathon Park★★★★★ 4.718 reviews

This listing is informational. Contact the business directly to verify credentials, services, and availability.