Madnasa
| Location | Türkbükü Bay, Turkey |
|---|---|
| Coordinates | 37°7′43″N 27°23′21″E / 37.12861°N 27.38917°E |
| Type | settlement |
| History | |
| Founded | Archaic Period |
Madnasa (Ancient Greek: Μάδνασα), or Medmasa (Μέδμασα), also known as Medmasus or Medmasos (Μέδμασος), was a town in ancient Caria, at the Myndos Peninsula, and is currently an archaeological site near upper Göl, about 13 km northeast of Myndos. In 5th century BCE the city was included in the Delian League and Athenian tribute lists.