There is no Consulate of Costa Rica in Da Nang City, Vietnam
Also, there is no Embassy of Costa Rica in Hanoi capital city of Vietnam.
Citizens of Costa Rica are required to have a visa to enter Vietnam. Citizens of Costa Rica are advised to find below for options to get a visa for Vietnam: 1.
Vietnam’s Ministry of Foreign Affairs has revealed an agreement between the Costa Rican Republic and the Socialist Republic of Vietnam. This is in terms of visa exemption among official or diplomatic passport holders.