Campsite 23 is one of a series of individually numbered bush campsites strung along Katarapko Creek within Murray River National Park, located approximately 15 kilometres south of Berri in South Australia's Riverland.

The site sits beneath ancient river red gums on a peaceful backwater of the Murray River, where canoes and kayaks are the predominant river traffic. Access is via an unsealed road generally suitable for 2WD vehicles.

Bookings are made in advance through Parks SA, and a Parks pass is required. Visitors must be self-sufficient, bringing their own water, food, and firewood. Dogs are not permitted in the Katarapko camping areas.

The surrounding park offers several walking trails, including the Ngak Indau Wetland Trail, the Craggs Hut Walk, and the Kai Kai Nature Trail, as well as opportunities for birdwatching, fishing, and canoeing directly from the creek bank.