Pampushaven is a harbour located on the IJmeer in the Netherlands, positioned between the polder De Nes, Hollandse Brug, and the mouth of the IJ.

Its situation gives it strong dual connectivity: direct water access to the IJmeer by boat and links to regional land infrastructure.

The harbour has been identified as a strategically well-placed base of operations for large-scale works on the IJmeer, capable of accommodating dredging barges and serving as a staging area for materials such as solar panels, willow branches, and armour rock.

Its layout and waterfront position also make it a candidate for future commercial and cultural development tied to the urban expansion of Almere.