Monaco millionaires It’s no surprise that Monaco is a heaven for millionaires. It may also come as no surprise that the Principality because of its size has more millionaires per square mile than any other place on earth.
It seems a popular pastime to ponder how the Principality can absorb the many people who want to live in this relatively small country. Yet Monaco manages to grow in creative ways and Portier Cove is the latest but not the first of its extensions into the Mediterranean.