This day trip from Izmir visits the extraordinary white travertine terraces of Pamukkale, where mineral-rich thermal waters have created cascading pools of dazzling calcite over the hillside. Alongside the terraces lies the ancient spa city of Hierapolis with its ruins and antique pool. A guide and transport are included, along with lunch, making the long journey to this UNESCO World Heritage cotton castle an easy and rewarding full-day excursion from the city.