Stops

1. Senate Square
2. Katajanokka
3. Havis Amanda 
4. Olympia Terminal / Mannerheim Museum
5. Kaivopuisto Park 
6. Compass square  
7. Eira
8. Hernesaari Cruise Terminal LHB and LHC (for cruise ships) 
9. Hernesaari Cruise Terminal LHD (for cruise ships)  
10. Hernesaari seaside  
11. Hietalahti Flea Market / Market Hall 
12. Bulevardi 
13. Kamppi / Tennis Palace 
14. Rock Church 
15. Sibelius Monument
16. Töölö
17. Olympic Stadium
18. SeaLife / Linnanmäki 
19. Parliament / National Museum
20. City Centre / Lasipalatsi 
21. Swedish Theatre
22. Esplanade / Market Square

Open big map from here.

Map