Depending on your country of origin and length of stay, you may or may not need a visa to enter the Dominican Republic. Nationals of most European, Asian and North American countries may enter for tourist purposes for up to 90 days without a visa. While some countries require a visa, others may qualify for a visa waiver or Electronic Travel Authorization (ETA), which can be applied for online prior to travel. It is recommended that you check with the Dominican Republic consulate in your country to see if you need a visa.