6 reviews of Mercado Negro de Mariscos "Probably the finest fish market in Baja or Alta California. I''ve never seen anything like it. Baja California is blessed with wonderful seafood. It''s kind of like what I imagine to be Tsukiji, but smaller scale. Some of the top restaurants in the region get their seafood here. It''s worth a walk through. I''ve probably been here about four times."