Monaco
Monaco is a tiny independent nation, tucked into the southern French coast. Its national defense is the responsibility of France, but it is a constitutional monarchy, ruled by the Grimaldi family since 1297, and a full member of the United Nations. The vast majority of its population is wealthy foreigners, who live there because it is a tax haven. Its chief industry is tourism, and its botanic gardens and casino are world famous.
We stopped in for just a couple hours, on a drive from Torino to Nice, and the gardens already were closed.
(Photo-intensive after the jump...)