rapid tests Greece Now Accepts Negative COVID-19 Rapid Antigen Tests for Tourists 5 years ago Greece’s Civil Aviation Authority will allow tourists to take rapid antigen tests in order to satisfy guidelines for entering the… Greece Opens Promachonas and Nymphaea Border Crossings 5 years ago Greece has reopened of Bulgaria-Greece road border crossing at Promachonas and Nymphaea, after a ministerial decision went into effect.