Knorrit Flat Riverside Retreat & Camping is a privately owned property set on the banks of the Nowendoc River in the upper Manning Valley, mid-north coast of New South Wales, about 50 km west of Taree.

The 17-hectare site offers around 400 metres of river frontage, with big hills, spectacular valleys, and old fig trees framing the campground. All sites are unpowered and set on large, grassy areas shaded by mature trees, each with its own fire pit.

Despite the primitive classification, the camp provides hot showers, running water, and flushing toilets.

The Nowendoc River is suited to swimming, tubing, canoeing, and fishing, making it a versatile base for both relaxed stays and active exploration of the Manning Valley region.