Technical information
- Name: Karjalankoski
- Type: Passenger ship
- Home port: Kuopio
- Completed: 1905
- Builder: Lehtoniemi& Taipale Fabriker
- Former names: Apollo (1969)
- Lenght: 24.23
- Beam: 6.55
- Draught: 2.14
- Speed (knots): 10
- Owner: Veljekset Piironen, Kuopio (2008-)
- Former owners: Kosken Höyryvenhe Osakeyhtiö (1905-1962), Esko ja Otto Kiiski (1962-67), Saimaan Laivamatkat (1967-68), Jaakko ja Jorma Rautakorpi (1968-69), Allan Holopainen (1969-76), Saimaan Laivamatkat Oy (1976-82), Imatran Höyrylaiva Oy (1982-90), Olavi Ebeling (1991-2008)
- A nice to know fact about the ship:
- Engine type: Compound
- Engine built: 1905
- Engine manufacturer: Lehtoniemi & Taipale Fabriker
- Engine power (ihp): 135
- A nice to know fact about the engine:
- Boiler type: Scotch marine boiler
- Boiler built: 1936
- Boiler manufacturer: A. Ahlström Oy
- Fuel: Oil
- Furnaces (number): 2
- Operating pressure (bar): 10
- Heating surface: 58
- A nice to know fact about the boiler:
