A longtime local favorite, Captain Jim’s is part seafood market, part casual restaurant — and all Florida Keys energy. Known for generous portions and classic preparations, this spot shines with fried seafood platters, conch fritters, stone crab claws (in season), and peel-and-eat shrimp. It’s not fancy, but it’s authentic, affordable, and deeply loved by locals who know good seafood. Ideal if you want something filling and no-frills after a long day exploring Biscayne’s islands and shallow reefs.