Someday in Santorini: Hike the caldera path in between Fira as well as Oia. Watercraft scenic tour of the caldera. Dinner at Athenian House or Metaxi Mas.
https://trevorwxbh.bloggersdelight.dk/2021/04/04/10-apps-to-help-you-manage-your-santorini-guided-tours/