Las Islas Marias

Seafood Restaurant $$ 4.2 (527)


Las Islas Marias is celebrated for its authentic Mexican seafood dishes, reflected in customer comments praising the abundance of flavor and traditional preparation methods. While some patrons have noted inconsistencies in service and a few instances of pricing concerns, the general consensus highlights a strong commitment to delivering a quality dining experience with a lively atmosphere.

Overall:

4.4

(433 reviews)

Authenticity:

4.3

Atmosphere:

4.1

Service:

4.0


Restaurant website: Website

Phone number: (909) 823-2140

Address: 16393 Foothill Blvd, Fontana, CA 92335, USA

Opening hours

Monday: 11:00 AM – 8:00 PM
Tuesday: 11:00 AM – 8:00 PM
Wednesday: 11:00 AM – 8:00 PM
Thursday: 11:00 AM – 8:00 PM
Friday: 11:00 AM – 9:00 PM
Saturday: 11:00 AM – 9:00 PM
Sunday: 11:00 AM – 9:00 PM

Photo gallery

Service options

  • Dine-In Available
  • Takeout Available
  • Curbside Pickup Available
  • Reservable

Offerings

  • Lunch
  • Dinner
  • Beer
  • Wine
  • Cocktails
  • Dessert
  • Coffee

Amenities

  • Live Music
  • Restroom Available

Good for

  • Menu for Children
  • Good for Children
  • Good for Groups

Payment options

  • Credit Cards
  • Debit Cards
  • NFC Payments

Parking options

  • Free Parking Lot
  • Free Street Parking

Accessibility

  • Wheelchair Accessible Parking
  • Wheelchair Accessible Entrance
  • Wheelchair Accessible Restroom
  • Wheelchair Accessible Seating

Top Recent and Curated Reviews (10)

**Some reviews are curated to assist in analyzing authenticity, atmosphere, and service. These reviews enhance user feedback and help us provide better insights. Your genuine reviews make all the difference—share your experience today to enhance our ratings!**

" A wonderful dining experience! The service was quick and friendly, and the atmosphere was welcoming. I opted for the seafood molcajete, and it was perfectly prepared and delicious! Each ingredient was fresh and melded beautifully. I will definitely be returning to enjoy more of the fantastic menu offerings. " (*Curated Review*)

" I visited Las Islas Marias last week and was pleasantly surprised by the overall experience! The coziness of the place set up a nice romantic vibe, perfect for my dinner date. The variety of seafood dishes was impressive, and everything we ordered, especially the camarones a la diabla, was packed with flavor. I liked how the service was attentive without being overbearing. Definitely recommend the micheladas too—such a refreshing complement to the spicy food! I'll be back for sure. " (*Curated Review*)

" I've been a long-time visitor at Las Islas Marias and they never fail to impress! Their seafood is always fresh and delightfully cooked, making each visit worth it. On my last trip, I had the langostinos, and they were simply irresistible. The service can vary—sometimes wonderful, sometimes lacking a bit of urgency. Overall, the food is delicious enough to keep me coming back! " (*Curated Review*)

" I’ve dined here a few times now, and my experiences have mostly been good. The food is flavorful, with generous portions. I especially appreciate the variety on the menu. Some dishes are hits, while others have been hit-or-miss. Customer service has been fair; they could be more attentive. The atmosphere feels homey, making it suitable for both casual and celebratory dinners. " (*Curated Review*)

" This is my favorite seafood restaurant! The food is always beautifully presented and bursting with flavor. The service has been consistently friendly, and I’ve become a regular! Their micheladas are excellent; perfect every time. The only downside is that sometimes it gets crowded, and the noise level can be high, but it’s all part of the fun! Can't wait to go back! " (*Curated Review*)

Archived Reviews (423)

" A great find! I stumbled upon this restaurant while looking for seafood options and was not disappointed. The menu offered a wide range, from tacos to seafood platters, all well priced! The ceviche was one of the best I’ve had, very fresh and flavorful. The service was quick, and the staff was attentive. I would highly recommend this restaurant to seafood lovers. " (*Curated Review*)

" Fantastic food! The shrimp and octopus cocktail was sublime—very fresh and well seasoned! I appreciate a good michelada, and theirs was excellent as well. The atmosphere is lively and fun, making it a great spot for outings with family and friends. Service was reasonably attentive—definitely will return for more seafood goodness! " (*Curated Review*)

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