Lindenberghaven Passantensteiger is a small visitors' harbour for recreational craft located directly in the city centre of Nijmegen, on the Waal.

The harbour offers roughly 150 metres of pontoons and accommodates up to five or six pleasure vessels up to 15 metres in length. Visiting boaters may stay for a maximum of two periods of 24 hours, mooring at the pontoon on the river side of the harbour.

The harbour also has designated berths for historic vessels, one houseboat, and two hospitality vessels. Shore power and drinking water are available on site. Boaters should be aware of the strong current when coming alongside.

The harbour sits alongside 't Meertje, which serves as a separate berth for resident houseboats, within Nijmegen's broader network of municipal waterways.