M/S Finnhansa (1966), a 7820-GRT passenger ferry now named M/S Princesa Marissa
Originally the Finnhansa sailed on the route Helsinki (Finland) — Nynäshamn (Sweden) — Karlskrona (Sweden) — Lübeck (Germany) — Slite (Sweden) — Helsinki carrying up to 1424 passengers, but after a few years the route was simplified into Helsinki — Nynäshamn — Travemünde.