Portugal Golden Visa is a popular residency by investment program that offers non-EU citizens the opportunity to obtain a residency permit by investing in the country. This visa allows investors and their families to live, work, and study in Portugal, as well as travel visa-free within the Schengen zone. With a minimum investment of €500,000 in real estate or €350,000 in research and development projects, investors can secure their future in a stable and prosperous European country. The Portugal Golden Visa program is known for its simplicity and flexibility, making it an attractive option for those seeking a second residency or citizenship.