Singapore
In 2009 I flew to Singapore to board the Gubert Tide, a DP2 PSV for a delivery to Abidjan, Ivory Coast, some 12,000 nautical miles. Singapore is incredibly clean and civilized. You don't see any crime nor even any litter. The immigration entry card has the warning on it that drug use is punishable by death in Singapore. Notice the three towers under construction. Completed there is a roof garden spanning the tops of all three buildings. Impressively beautiful.