Portugal is part of the Schengen Area, which allows travelers to visit multiple European countries with a single visa. A specific tourist visa for Portugal is not required; instead, travelers must apply for a Schengen Visa, which permits visits of up to 90 days within the Schengen zone, including Portugal.
To obtain a Schengen Visa, applicants should contact the Portuguese embassy or consulate in their home country. While all Schengen member states accept visa applications, you must apply through the diplomatic mission of the country that is your main destination.