Ferry cruise 17h.
City tour/free time in Stockholm.
- Gamla Stan – the Old Town;
- the Royal Palace;
- the Stockholm Cathedral;
- the Vasa museum;
- the SkyView – the top of the world’s largest spherical building;
- Djurgården – the green island.
Stockholm - Riga overnight cruise with Isabelle/Romantika cruise ferry (17:00 – 11:00)