Marinas on the map: over 450 guest harbours and home ports on the Finnish coast, lakes and archipelago. By municipality, free to use.
496 places in
The map shows 21 marinas in Helsinki. This is the number of places in this service, not an official total for the municipality.
All places have parking within 500 metres (typically 175 m) and 19 places have a bus stop nearby (typically 250 m). Distances are measured to the nearest parking area and bus stop marked on the map.
Eläintarhanlahden venesatama is right in the city centre. The farthest is about 13 km away.
Kipparlahden venesatama, Kalasatama, Puotilan venesatama. These have their own description, a photo or a Wikipedia article, so the place page offers background beyond the location alone.
On the place's own page. 7 places in Helsinki have a link to their own website and 1 has a phone number. The most up-to-date information is always on the place's own site.