| Sayn Castle | |
|---|---|
Burg Sayn, Alte Burg, Burg Stein, Eselsburg | |
| Bendorf | |
 Sayn and castle ruins | |
  Sayn Castle  Sayn Castle | |
| Coordinates | 50°26′20″N 7°34′45″E / 50.4389944°N 7.5793000°E |
| Type | hill castle, spur castle |
| Code | DE-RP |
| Height | 110 m above sea level (NN) |
| Site information | |
| Condition | ruins |
| Site history | |
| Built | from 1152, first recorded around 1400 |
| Materials | Quader, Bruchstein |
| Garrison information | |
| Occupants | counts |
The ruins of Sayn Castle (German: Burg Sayn), the 12th century family castle of the counts of Sayn and Sayn-Wittgenstein, are in Sayn, part of the borough of Bendorf on the Rhine, between Koblenz and Neuwied in the county of Mayen-Koblenz in the German state of Rhineland-Palatinate.