Location: Alacahoyuk is 52km southwest of Corum, in Central Anatolia, 29km north of Yozgat and west of Ankara.
Transportation: By road, Alacahoyuk is off the Sungurlu – Corum highway, and easily accessible by bus from Yozgat or Corum. It is roughly equidistant between the airports at Ankara, Nevsehir and Kayseri.
Highlights: The area is best known for its historical and archaeological interest, which includes remains of Bogazkoy (Hattusas) which was the centre of the Hittite civilisation, and one of the most important in Anatolia. The main structures still remaining are the city walls and gates, the tunnel, Palace archive building in Buyukkale, and the temples.
Yazilikaya Open Air Temple, which is 2 km north of Bogazkoy, can be reached via the road from Sungurlu. Yazilikaya was the first Pantheon known in Anatolia, and there are reliefs of Hittite kings, queens, gods and goddesses.
Facilities: The area is best visited between May and October. The nearest accommodation is in Bogazkale.
Source: http://www.kulturturizm.gov.tr/