The Allan Tannock Weir is situated on the Warrego River five kilometres south of Cunnamulla. There is a picnic area with wood fuel barbecue, swimming and fishing are permitted one hundred metres from the Weir Wall. A boat ramp is situated five hundred metres up river from the Weir. The area is shaded by River Red Gums, Coolibahs and Tea Trees. There are walking trails and prolific birdlife. Bird lists are available from the Cunnamulla Visitor Information Centre. The Allan Tannock Weir is part of the Stock Route and historically known as Keane's Crossing.