Colo Vale railway station, New South Wales

Colo Vale () is a Northern Village of the Southern Highlands of New South Wales, Australia, in Wingecarribee Shire. Colo Vale is approximately 100 km south west on the Hume Highway from Sydney. It is situated 2 km north-west of Aylmerton, 5 km from the Hume Highway and 12 km drive to Mittagong. The surrounding area is part of the Parish of Colo which includes the villages of Aylmerton, Willow Vale, Alpine and Yerrinbool. Colo Vale has a mixed-business general store and many home-based businesses, including hairdressers, small manufacturing businesses and a large native plant nursery (Wariapendi Nursery) and a Public School on Wattle Street. A large sporting oval is located adjacent to the school with tennis courts, a community hall and a Rural Fire Service station.

The Parish of Colo is a parish of the County of Camden in the Southern Highlands region of New South Wales. It is centred on the town of Colo Vale, and includes Aylmerton, Willow Vale, Alpine and Yerrinbool. It also includes the northern parts of Mittagong that are north of the Old Hume Highway. The new Hume Highway runs through the parish from south-west to north-east. Its western boundary is the Nattai River and part of Gibbergunyah (Gibraltar) creek. The southern boundary for a large portion is the Old Hume Highway. The northern boundary is near, but not including Hill Top. The eastern boundary is the Nepean River. Part of the boundary in the north-east is Forest Creek and the Bargo River. The Picton Loop railway line runs through the parish from north to south, including the station at Colo Vale. The Southern Highlands section of the Main Southern railway line also passes through the parish, including Yerrinbool station.

Aylmerton () is a Northern Village of the Southern Highlands of New South Wales, Australia in Wingecarribee Shire. It is located north-east of Mittagong. The only buildings in Aylmerton are a fire station and houses, many of which are on farms. There is also an Aylmerton in Norfolk, England.

Alpine () is a Northern Village of the Southern Highlands of New South Wales, Australia, in the Wingecarribee Shire. It is located north-east of Aylmerton and south of Yerrinbool. The Main Southern Line passes through the locality, and the Hume Highway runs along the western boundary. The Old South Road, an early precursor to the Hume Highway, runs through the centre of the locality, separating the rural western side from the Upper Nepean Catchment Area which is heavily forested.

Braemar is a former railway station which was located on the Picton – Mittagong loop railway line. It served Braemar, a small town in the Macarthur Region of New South Wales, Australia.

Braemar () is a northern village of the Southern Highlands of New South Wales, Australia in Wingecarribee Shire. It is located two km north-east of Mittagong and is often considered to include the hamlet villages of Balaclava and Willow Vale.

Hill Top is a former railway station which was located on the Picton – Mittagong loop railway line. It served the small town of Hill Top, a Northern Village of the Southern Highlands of New South Wales, Australia.

Hill Top is a Northern Village of the Southern Highlands of New South Wales, Australia, in Wingecarribee Shire. Previous names of the village include Hilltop and Jellore. It is a 17 km drive to Mittagong and around 10 km drive to the Hume Highway via Colo Vale. It is roughly 6–8 km to Yerrinbool as the crow flies.

Yerrinbool railway station is located on the Main South line in New South Wales, Australia. It serves the town of Yerrinbool, opening on 13 July 1919 at the same time as a new alignment between Picton and Mittagong. In March 1991, the weatherboard building on Platform 1 was demolished.

Mittagong railway station is a heritage-listed railway station on the Main Southern line in New South Wales, Australia. It serves the town of Mittagong in the Southern Highlands. It was added to the New South Wales State Heritage Register on 2 April 1999.

The Chalybeate Spring at Mittagong, New South Wales, was a perennial, carbonated, chalybeate (iron-rich) mineral spring. The spring was for many years a tourist attraction, mainly during the second half of the 19th century and first few decades of the 20th century. Successive chalybeate springs at Mittagong had, over many thousands of years, created a deposit of iron ore that was mined by the Fitzroy Iron Works, which was closely associated with the early development of the town of Mittagong, in the Southern Highlands of New South Wales, Australia. Although there is still some seepage, close to where it once was, the spring itself has now disappeared.

Yerrinbool is a Northern Village of the Southern Highlands of New South Wales, Australia, in the Wingecarribee Shire, and is accessible from the Hume Highway (via Bargo or Alpine) and is about a 12 km (7.5 mi) drive from nearby Mittagong. It is 7 km (4.3 mi) to Hill Top as the crow flies, accessible by foot via a fire trail. It is on the western edge of the Upper Nepean Nature Reserve, a vast area of forest, lakes and dams between Yerrinbool and the coastal communities around Wollongong (accessible by a circuitous 63 km (39 mi) by road). Yerrinbool was previously officially known as the Town of Yerrinbool. It is located on the historic Old Hume Highway.