Ancient Ostra
Map of Ancient Ostra, drawn up during the excavations of 1903-1904 made by Cav. Baldoni.  | |
| Location | Ostra Vetere, Province of Ancona, Marche, Italy | 
|---|---|
| Coordinates | 43°35′5″N 13°5′10″E / 43.58472°N 13.08611°E | 
| Type | Settlement | 
| History | |
| Founded | 3rd century BC | 
| Abandoned | 6th century | 
| Periods | Roman Republic - Byzantine Empire | 
| Cultures | Ancient Rome | 
| Site notes | |
| Website | Sito Archeologico di Ostra (in Italian) | 
Ostra was an ancient Roman town near the modern town of Ostra Vetere. The Roman town was inhabited from the 3rd century BC until the 6th century AD.