Updated information on European Entry-Exit System (EES) (‘Entry requirements’ page).
美国国务院1 级保持常规警惕即可,无需特殊防范措施。查看建议全文(英文)
Exercise normal precaution in Portugal . Portugal is generally a safe destination for travelers. Travelers should remain vigilant against petty theft, particularly in crowded tourist areas and on public transportation. Review our travel guidance for Portugal to learn how to prepare for a safe trip.
来源:UK FCDO Foreign Travel Advice · US Department of State Travel Advisory