Address
Square Grouper Bar and Grill
22658 Overseas Highway, Cudjoe Key
Marathon
Opening Hours
Monday: Closed
Tuesday: 11:00 - 14:30
Wednesday: 11:00 - 14:30
Thursday: 11:00 - 14:30
Friday: 11:00 - 14:30
Saturday: 11:00 - 14:30
Sunday: Closed
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Square Grouper Bar and Grill in Marathon, USA, stands out on Cudjoe Key as a top spot for fresh, local seafood in the Florida Keys. The laid-back vibe, with ocean views and a welcoming island feel, creates the perfect setting for memorable dining experiences.

The menu shines with inventive dishes like house-smoked fish dip, conch chowder, key lime pie, and the signature Square Grouper fish sandwich. Guests can also savor 16 oz grilled ribeye steaks, crisp salads, and shareable small plates such as flash-fried conch with ponzu, ahi tuna avocado eggrolls, island shrimp cakes, or warm Mexican street corn dip. A solid selection of craft cocktails and wines enhances every meal.

Highlights include a commitment to quality, consistency, and eco-friendliness with corn-based paper products and straws. Attentive service and attention to detail make it a must-visit destination for seafood lovers exploring the Keys.