We had an amazing tour in Santorini with Argyris! We would highly recommend him as a guide. I had reached out because he had two different tours - he was able to customize a tour for us that included parts of both tours. We saw all the sites in Santorini and he navigated us quickly through crowds to get amazing pictures. We visited a wonderful winery and then drove down for an amazing lunch. He was the perfect guide! He was also a very careful driver - something we really came to appreciate after a few more days in Greece. We would highly recommend him!