Ayvacık (Turkish: [ˈajvadʒɯk]) is a town in Çanakkale Province in the Marmara region of Turkey.

[1] The town lies at an elevation of 252 m (827 ft).

[3] During the Gallipoli campaign in World War I, it was the target of several Allied attacks.

The classical ancient site of Assos can be found nearby.

This geographical article about a location in Çanakkale Province, Turkey is a stub.