Situated 266 km southeast from Saskatoon, the RM of Invermay No. 305 has a population of 325, giving them a population density of 0.4/km². The RM hosts a variety of rivers and lakes, including Whitesand River, Stonewall Lake, Saline Lake, Dog Lake, Newburn Lake, Silver Lake, and Woody Lake. The RM also includes Spirit Creek and Conjuring Creek. Communities in the area include the villages of Invermay and Rama, and the localities of Dobrowody, Dernic, Netherton, Lone Spruce, and Mitchellview. The attractions in the area include the Grotto of our Lady of Lourdes in Rama and the Invermay Fair.