Gudul

Güdül is a quiet rural town and district of Ankara Province in the Central Anatolia region of Turkey, 90 km north-west of the city of Ankara, off the motorway to Istanbul. The district covers an area of 419 km², and the average elevation is 720 m. Güdül is a mountainous district with a dry climate featuring cold winters (down to -20 °C), hot summers (up to 35 °C) and a little rain in spring and autumn.

Research shows occupation since prehistoric times, and caves along the river Kirmir contain stone workings apparently by the Hittites (2000 BC). Later the area was occupied by Phrygians, Ancient Romans and Byzantines (one of the caves has a carved cross from the early spread of Christianity under Roman rule).