A 4 day Turkey tour is long enough to see two regions properly or one region slowly. Three nights in Cappadocia leave time for the north and south valleys, an underground city and a sunrise balloon morning.
The classic short circuit flies from Istanbul to Cappadocia, then on to the Aegean for Ephesus and the white terraces of Pamukkale. A history route drives from Istanbul to Gallipoli and Troy before Ephesus and Pamukkale, and there are tours that pair Cappadocia with Konya or travel east to Mount Nemrut and Göbeklitepe.
Every tour page shows the day plan, the flights and buses, the hotels for each class and the live price for your date.