Sunny Isles Beach situated between 156th and 194th Streets, the City of Sun and Sea, is located on a barrier island in the northeast corner of Miami-Dade County, bounded by the Atlantic Ocean on the east and the Intracoastal Waterway on the west.Five star condos struck views of endless horizons in Sunny Isles Beach. Serenely tucked between the Intracoastal Waterway and the Atlantic Ocean, this ritzy neighborhood prizes private beaches, private yachts, and personal trainers. All sorts of amenities and simple groceries are available, but an energetic entertainment scene is harder to find. Home to few but envied by many, Sunny Isles Beach is the kind of neighborhood that residents venture out of because they have to, not because they want to.