"2021 Escape from COVID-19 with Global City Explorer Guide" is a custom tour itinerary that covers 25 days of sightseeing in Portugal, Poland, and Greece. While visiting Portugal, Poland, and Athens was based on our own plans, Greek Island visiting was arranged by booking “7 Days Round Trip Cruise from Athens” on board of the Norwegian Jade ship. Our trip was taken in August 2021. We are sharing with you our pictures and details of activities that we participated in.