Try a daybreak tour to beat the crowds, watch mild spill over the caldera

https://fengshuiatthebay.com/idiotiki-ekdromi-sti-santorini-apo-kroyazieroploio-o-pliris-odigos/

Try a break of day tour to beat the crowds, watch faded spill over the caldera, and trap serene streets earlier than the island wakes up.