History
| LOI | |
| Building contract | |
| Building started | |
| Keel laid | |
| Launch | |
| Sea trial | |
| Second sea trial | |
| 1906 | Delivered to |
| 1966 | New name Lappeenranta |
| 1976 | New name Louhivesi |
| 1983 | New name Imatra II |
| 1985/86 | Rebuild |
| 1992 | Sold to Ab Shiprest Lenator OyTammisaari , Finland . New name Sunnan II. |
| 1992 | Cruises from Tammisaari |
| 9/2019 | Sold to Åland. |
| 2020 | Cruises from Mariehamn. |