Steelhaven is a busy visitor harbour situated directly on the Maas in Roermond, at the heart of the Maasplassen region in the Dutch province of Limburg.

It sits within the lively watersports complex La Bonne Aventure and is shared with WV Nautilus, placing it just a seven-minute walk from Roermond's city centre.

The harbour offers 35 berths for visiting boats alongside 850 permanent moorings, with a recorded jetty depth of SP-3. 00 m (NAP +13. 85 m).

Two trailer slipways are available on site, making it a practical access point for both trailered and larger cruising vessels exploring the Maasplassen waterways.