Jachthaven 't Balkengat is a marina on the right bank of the Lek, situated between km Raaipaal 988 and 989 near Krimpen aan de Lek, close to the confluence of the Lek, Noord, and Nieuwe Maas.

It is the first marina upstream of the Kinderdijk-Krimpen car ferry crossing. The harbor offers 59 fully equipped berths for boats from 7 to 15 meters in length, with a port depth of N. A. P. minus 2 meters.

Floating jetties provide 220-volt power and drinking water. The entrance appears narrow but is straightforward to navigate; in tidal current, skippers should enter against the flow to keep the stern under control. The marina is open from April through October.