Mount Honaz (Turkish: Honaz Dağı), known in ancient sources as Mount Kadmos or Cadmus, is a mountain and a national park, located in southwestern Turkey, 17 km (11 mi) east of the province seat of Denizli.

In the Battle of Mount Cadmus in the Middle Ages, the Seljuks defeated the French on the mountain's slopes.

At 2,571 m (8,435 ft), it is the highest mountain in Turkey's Aegean Region.

There has been a project for establishing a ski resort on the mountain a few years ago when the province's marking governor, the late Recep Yazıcıoğlu was in office.

However, these plans lie idle for the moment despite the suitable conditions the mountain offers for winter sports.