Regional Unit of Thessaloniki: 6 Ports/Marinas (according www.marinetraffic.com)
https://www.esc.guide/regional-unit-of-thessaloniki
http://www.esc.guide/municipality-of-volvi
http://www.esc.guide/municipality-of-thermaic
http://www.esc.guide/municipality-of-thermaic
http://www.esc.guide/municipality-of-thermaic
https://www.esc.guide/municipality-of-thessaloniki
https://www.esc.guide/municipality-of-kalamaria