Helius Haven
Helius Haven sits right in the historic harbour town of Hellevoetsluis, where the old Dutch naval fortifications and 17th-century town centre are practically on your doorstep. The marina offers well-maintained berths with solid amenities, and the sheltered setting on the Haringvliet makes it a genuinely relaxed place to tie up. There's a real small-town charm here — grab a bite in the old town, walk the ramparts, or explore the nearby Nationaal Brandweermuseum, all within easy reach of your boat.
Based on AIS data
quiet → busy
Marinas and anchorages near Helius Haven · times are dock to dock
Popular Times
How full it gets, by local hour — tallest when the most boats are here.
- Fullest around 23:00, emptiest around 12:00
- Half the boats arrive by 15:00
- 91% of visits are overnight
- Typical stay: ~67h · max recorded 81 boats
Plan a Passage
Popular
20 legs boats have actually been recorded sailing.
How busy is it?
typically 1st busiest of 19 nearby spots across the year