Yenikaş is a neighbourhood in the municipality and district of Aydıncık, Mersin Province, Turkey.

[2] It is a coastal village on state highway D.400.

According to Sir Francis Beaufort, the village was situated in an ancient settlement named Melanie by Strabo, but modern scholarship points to the site being that of Myus.

[3] The village was founded by once nomadic Karakeçili tribe of Turkmens.

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