golden visa program - https://www.mercan.com; The benefits often include residency rights, visa-free travel within the Schengen Area, and the potential for eventual Spanish citizenship. However, it's essential to check the specific requirements and benefits as they may vary over time and by the type of investment made.

The key eligibility requirements for obtaining a Golden Visa in Spain typically include making a significant investment in the country, such as purchasing real estate or investing in a Spanish company, among other options.

Yes they do

Yes, any non-EU citizen must have a valid passport to enter Portuguese territory.