To enter Greece, you’ll need either a negative PCR test conducted at least 72 hours before travelling or a negative rapid antigen test taken 24 hours before travelling. Greece has COVID-19 restrictions in place that differ for vaccinated and unvaccinated travellers. You may have difficulty using a non-EU issued vaccination certificate to gain entry to venues (see ‘Travel’). Masks and social distancing are mandatory in all indoor spaces (such as shops and airports) and crowded outdoor areas.