Mundoo Island is a privately owned cattle station only 1 1/2 hours drive south of Adelaide in the Coorong on the Fleurieu Peninsula, South Australia.

Recently stepping back into the early history of sheep, Mundoo Island is now home to Dorper sheep as well as Angus beef cattle.

This unique property is the last farming property on the River Murray - where the river meets the sea.

The cattle station is run over a series of islands nestled in the mouth of the River Murray, the largest being Mundoo Island - 3,000 acres (approx 1,200 hectares).

The fresh water passes through the barrages (under normal river flow) and mixes with the salt water corridor of the Coorong, flowing out to the Southern Ocean via the Murray mouth.

Three of the five River Murray Barrages, in the Coorong at the end of the river, run through the middle of the Mundoo Island cattle station.

Thus, the island has the salt water of the Coorong on one side and the fresh water of the River Murray on the other.