Bargo 9029-3N Topographic Map 1:25,000

Detailed NSW Southern Highlands Topographic Mapping | Bargo, Buxton, Yanderra, Yerrinbool, Bargo River, Avon Dam & Upper Nepean Catchment | Paper, Waterproof Tyvek® & Laminated

🏞️ Explore the Sandstone Gorges and Forested Highlands of Bargo

Discover the rugged sandstone valleys, extensive native forests and historic railway settlements of the New South Wales Southern Highlands with the Bargo 9029-3N Topographic Map, sourced from the official NSW Spatial Services Topographic Map Series.

Covering Bargo and surrounding country along the southwestern approaches to Sydney, this detailed map provides geographical information for bushwalkers, rural landowners, environmental researchers, water catchment professionals, surveyors, engineers and emergency services.

The Bargo district occupies a distinctive landscape on the edge of the Southern Highlands, where residential and rural settlements meet the deeply dissected sandstone country of the Upper Nepean catchment.

The map provides coverage of Bargo, Buxton, Yanderra, Yerrinbool and Balmoral, together with significant natural features including Bargo River, Little River, Cordeaux River, Avon Dam, Nepean Dam and Cordeaux Dam.

The township of Bargo developed along the historic transport corridor connecting Sydney with the Southern Highlands. Today, the Hume Motorway and Main Southern railway remain prominent features of the district.

Nearby Yanderra and Yerrinbool occupy gently undulating highland country bordered by wooded slopes and natural drainage lines. Buxton, to the northeast, lies closer to the sandstone river valleys and conservation areas.

The Bargo River is one of the district's defining waterways. Its tributaries have carved steep-sided valleys through Hawkesbury Sandstone, creating rocky outcrops, sheltered gullies and impressive natural scenery.

Within Bargo State Conservation Area, Little River and Moore Creek offer examples of the region's characteristic sandstone streams, where natural pools, exposed rock and woodland create a striking contrast with the surrounding settlements.

Nearby Cave Creek passes through sandstone formations and a sheltered gorge containing a small area of warm temperate rainforest.

Farther east, the landscape becomes increasingly forested and forms part of the protected Upper Nepean water supply catchment.

The map includes geographical features associated with Avon Reservoir, Cordeaux Reservoir and Nepean Reservoir, three major storages that form part of Greater Sydney's drinking water infrastructure.

These waterways and reservoirs are surrounded by extensive forested catchments, sandstone ridges and steep creek valleys.

The region's water supply history is particularly interesting. The dams were developed during the early twentieth century to secure water for Sydney and remain important examples of large-scale water engineering.

Avon Dam, with its distinctive architectural features and serpentine spillway, is a notable landmark within the wider catchment. Public recreation is confined to designated areas and subject to WaterNSW restrictions.

The Bargo district also includes prominent geographical features such as Mount Sloane, Crater Rock, Hangers Rock, Clements Creek, Forest Creek, Hornes Creek and Wongawilli Creek.

These hills, rocky formations and watercourses help explain the intricate drainage and elevation patterns of the Southern Highlands.

The area's natural heritage is closely connected with the Dharawal people, whose cultural relationship with its forests, waterways and sandstone landscapes continues today.

At 1:25,000 scale (1cm = 250 metres), the map provides detailed contours, waterways, roads, railway corridors, buildings, vegetation and geographical reference information.

Whether you're investigating rural property, studying the Upper Nepean catchment, exploring permitted bushwalking routes or undertaking professional fieldwork, the Bargo topographic map provides an excellent geographical reference.

Professionally printed by Mapworld and available in paper, waterproof DuPont™ Tyvek® and laminated finishes.

🗺️ Map Content & Features

The Bargo topographic map includes:

• Contours & Elevation – Detailed terrain information showing sandstone escarpments, forested ridgelines, steep river gorges, gently undulating highlands, spurs, saddles and gullies.

• Rivers & Waterways – Bargo River, Little River, Cordeaux River, Avon Reservoir, Nepean Reservoir, Cordeaux Reservoir and associated tributaries and drainage systems.

• Roads & Tracks – Hume Motorway, local township roads, rural access routes, recorded walking tracks, fire trails and management roads where mapped.

• Buildings & Infrastructure – Selected village buildings, railway corridors, bridges, dam infrastructure, roads and geographical reference points.

• Vegetation & Landforms – Native eucalypt woodland, sandstone forest, sheltered rainforest gullies, rocky escarpments, rural clearings and riverine vegetation.

• Place Names & Landmarks – Bargo, Buxton, Yanderra, Yerrinbool, Balmoral, Mount Sloane and surrounding named waterways and geographical features.

• Grid References – Coordinates and geographical reference information for map-and-compass navigation, GPS interpretation, surveying and professional fieldwork.

🧭 Format & Material Options

To suit a range of field and display needs, this map is available in multiple durable and practical formats:

🧾 Standard Paper (Folded or Flat)

• Traditional option for lightweight use, archival storage, and indoor reference

• Suitable for framing, classrooms, or desktop use

💧 Waterproof / Tearproof Tyvek®

• Made from 100% polyethylene fibres, Tyvek® has the appearance of paper but is water-resistant, tear-resistant, and flexible

• Ideal for backpackers, bushwalkers, rangers, and search and rescue teams

• Can be folded or rolled repeatedly without damage

• Withstands snow, rain, mud, and UV exposure

🛡️ Laminated (Encapsulated)

• Fully sealed between two sheets of 80-micron gloss laminate

• Dry-erase compatible: Write temporary notes with a whiteboard marker and wipe clean

• Use Mark-It-Dots to highlight key coordinates, routes, or activity zones

• Excellent for field planning, vehicle dashboards, workshops, classrooms, and incident control centres

📐 Map Specifications

🎯 Ideal For

• Bushwalkers & Nature Explorers – Detailed terrain information for exploring permitted routes through sandstone woodland, creek valleys and conservation areas.

• Rural Landowners & Property Managers – Geographical reference for property access, waterways, slopes, drainage systems and surrounding terrain.

• Water Catchment Professionals – Mapping for understanding reservoir catchments, watershed boundaries, tributaries and protected drinking water environments.

• Environmental Scientists & Ecologists – Geographical information for sandstone forest surveys, creek catchment assessments, vegetation monitoring and biodiversity research.

• Surveyors & Civil Engineers – Terrain information for preliminary infrastructure investigations, road planning, drainage studies and professional fieldwork.

• Emergency Services – Geographical reference for bushfire response, local flooding, railway and road incidents, remote access and search-and-rescue operations.

• Geography Students & Educators – Explore the relationship between river erosion, sandstone geology, water supply infrastructure, conservation and settlement.

• Transport & Historical Researchers – Examine the geographical development of the Hume transport corridor, Main Southern railway and Southern Highlands townships.

📍 Official NSW Mapping Source

This map forms part of the NSW Spatial Services Topographic Map Series, providing authoritative geographical information about natural and built features across New South Wales.

The series includes elevation contours, waterways, roads, tracks, vegetation, buildings, geographical features, place names and coordinate references.

View the Official NSW Spatial Services Topographic Map Viewer

For current conservation-area access, walking conditions and park alerts, consult Bargo State Conservation Area – NSW National Parks and Wildlife Service.

For protected water catchment restrictions, consult Upper Nepean State Conservation Area.

For visitor access, dam infrastructure and reservoir restrictions, consult Avon Dam – WaterNSW and Nepean Dam – WaterNSW.

For regional roads, rural land management and community services, consult Wollondilly Shire Council.

The Bargo district includes steep sandstone gorges, rugged bushland, waterways, railway corridors and protected drinking water catchments. The Upper Nepean State Conservation Area is within a restricted water supply Special Area and is closed to public access. Dam recreation areas have separate rules and may be temporarily closed. A road or track shown on a topographic map does not establish permission to enter. Slippery rock, steep cliffs, bushfires, flash flooding and changing road conditions may also create hazards. Always consult current NSW National Parks and WaterNSW advice, respect private property and conservation boundaries, and carry appropriate navigation equipment. Topographic maps are not substitutes for access permissions, cadastral surveys, official flood studies or current emergency advice.

🌏 Explore More with Mapworld

Discover our complete collection of NSW 1:25,000 Topographic Maps, providing detailed geographical coverage across New South Wales and adjoining regions.

For practical advice on interpreting contour lines, understanding grid references, identifying sandstone valleys and navigating Australian landscapes, explore our guide to How to Read a Topographic Map in Australia.

For additional geographical coverage immediately south of Bargo, the adjoining Avon River 9029-3S Topographic Map provides a useful companion sheet extending across the adjoining Southern Highlands catchment.

For additional coverage to the west, the Picton 9029-4S Topographic Map provides geographical information for the neighbouring Wollondilly district.

Use the Official NSW Spatial Services Topographic Map Viewer to identify further adjoining sheets for extended regional coverage.

Professionally printed by Mapworld, the Bargo 9029-3N Topographic Map combines authoritative NSW Spatial Services mapping with premium material options, making it an excellent resource for rural property assessment, bushwalking, water catchment management, conservation research, surveying, engineering, geographical education and professional fieldwork.