The locality ranges from 350m to 400m above sea level. The town is located in the south-west corner of the locality immediately to the south of the
Kumbarilla railway station () on the
Glenmorgan railway line; there are very few buildings in the surveyed town plan area. Another station on the line was Gulera railway station () which is now abandoned. The Glenmorgan railway line passes from east (
Ducklo) to south-west (
Weranga) through the southern part of the locality. The
Moonie Highway also passes from the south-east (Ducklo) to the south (
Marmadua), always south of the railway line and does not pass through the town; the junction of the highway with the Surat Developmental Road is at the south-western edge of the locality. The Braemer State Forest is in the north-west of the locality. In addition, there are two smaller state forests in the locality: Daandine State Forest and Weranga State Forest. Apart from these, the land is predominantly freehold used for grazing. Despite its name, the Kumbarilla State Forest is not within Kumbarilla but is immediately to the south of Kumbarilla's southern border in
Marmadua and
Halliford. Geologically Kumbarilla is part of the
Surat Basin. == History ==