Rivo Alto Island

A chain of man-made islands in Biscayne Bay in the cities of Miami & Miami Beach. The islands are, from west to east: Biscayne Island (Miami), San Marco Island (Miami), San Marino Island (Miami Beach), Di Lido Island (Miami Beach), Rivo Alto Island (Miami Beach), & Belle Isle (Miami Beach).

This official sub-neighborhood of Miami Beach's Bayshore neighborhood consists of 4 islands simply named Sunset Islands 1 & 2, and Sunset Islands 3 & 4. It's located on the South Beach section of the city. http://www.miamibeachfl.gov/residents/scroll.aspx?id=21612

Biscayne Island is an island that is from the bigger, official Miami neighborhood known as Venetian Islands. Map: http://en.wikipedia.org/wiki/File:Miami_neighborhoodsmap.png