The Hidden Gem of Ivory Coast Evisa In spite of the instability, Ivory Coast is the world's biggest exporter of cocoa beans and its citizens enjoy a comparatively high degree of income, in contrast to other nations in the area. Besides Phu Quoc Island, if visitors will need to visit any other area of Vietnam, they need to submit an application for a visa. When you enter the nation, it's best in case you have US dollars since they're more common and can be exchanged easily.