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Park geography

Analyzing the protected area boundaries, riverine topography, and regional environmental landscape

Comprehensive Geographic Profile and Mapped Terrain of Onkaparinga River National Park in South Australia

This geographic profile details the structured land characteristics of Onkaparinga River National Park in South Australia. The data includes the 15.42 square kilometer boundary extent alongside an analysis of the upland relief, riverine corridors, and temperate forest habitats that define this protected landscape.

A stylized, digital illustration of a river flowing through a rocky gorge surrounded by eucalyptus trees and scrubland.

River gorge wilderness on Adelaide's southern doorstep

Onkaparinga River National Park

Onkaparinga River National Park is a protected area in the Australian state of South Australia, situated approximately 32 kilometres south of Adelaide city centre. The park encompasses the dramatic gorge and floodplain of the Onkaparinga River east of Main South Road, protecting a significant remnant of natural landscape in the Mount Lofty Ranges region. Established in 1993, the park represents an important conservation effort to preserve the natural character of the river corridor, its native vegetation, and the wildlife habitats that persist despite more than a century of surrounding agricultural and urban development. The park forms part of a larger conservation and recreation reserve that includes the adjoining Onkaparinga River Recreation Park, collectively known as the Onkaparinga River Reserve.

Location
Australia
Park type
National park
Established
1993
Area
15.4 km²
Onkaparinga River National Park Geography
Location overview

Regional position and administrative boundaries within South Australia

Onkaparinga River National Park: Geographic Location in Australia

Onkaparinga River National Park is located within South Australia under the national jurisdiction of Australia. The protected landscape is managed entirely within state boundaries as an inland, terrestrial reserve.
Countries
Australia
Regions
South Australia
Primary location
South Australia
Geographic setting
Inland
Boundary and coordinates

Interactive boundary geometry and derived spatial measurements

Onkaparinga River National Park Boundary Map and Spatial Extent

Mapped park outlines provide precise spatial context for studying protected geographic boundaries. Accompanying facts detail area measurements, coordinate limits, and geographic spans.
Boundary area
15.4 km²
Boundary perimeter
38 km
Northernmost point
35.1333° S
Southernmost point
35.1849° S
Easternmost point
138.6084° E
Westernmost point
138.5021° E
Geographic centre
35.1592° S, 138.5642° E
North–south span
5.7 km
East–west span
9.7 km
Onkaparinga River National Park
Terrain and natural features

Upland terrain classifications and recorded river data

Onkaparinga River National Park Terrain and Named Features

Stored upland relief classifications outline the protected landscape surrounding the protected watercourse. Linked feature cards supply names, types, measurements, and spatial relationships where recorded.

Selected named natural features

Rivers

Onkaparinga River

Environmental setting

Interpreting upland relief, major water bodies, and partial forest cover

Onkaparinga River National Park Environmental Classifications and Physical Settings

Recorded landscape features and habitat types frame the physical setting of Onkaparinga River National Park through upland relief and partial forest cover. Stored categories connect directly to related protected area records across the geographic atlas.
Relief
Upland
Water
Major water bodies
Forest cover
Partial forest
Seasonality
Year-round

Landscape features

Rivers · Valleys · Cliffs · Forest · Grassland · Hills

Habitat types

Riverine habitat · Temperate broadleaf forest · Grassland

Park atlas

Discover Connected Protected Landscapes and Regional Park Geography in South Australia

Explore Nearby National Parks and Protected Areas Beyond Onkaparinga River National Park

Continue your geographic exploration beyond Onkaparinga River National Park by browsing other protected areas and national parks located throughout South Australia's Mount Lofty Ranges region. This allows for detailed comparison of diverse conservation landscapes, from river gorges and eucalypt woodlands to various other mapped terrains and habitats.
National parkSouth Australia
7.5 km away#1 closest

North

Glenthorne National Park, Ityamaiitpinna Yarta: Exploring South Australia's National Park Geography

Understand the park's protected landscape and mapped context.

Glenthorne National Park, Ityamaiitpinna Yarta represents a key protected area within South Australia, offering focused insights into its geographic placement and landscape characteristics. As a national park, it serves as an important entity for understanding regional natural landscapes and the mapped distribution of protected lands across the state. Explore its specific context within South Australia's broader geography.

Established
2020
Scope
Terrestrial
Water
Minor water
A digital illustration showing a wooded valley with light-barked eucalyptus trees in the foreground and rolling hills in the background.
National parkSouth Australia
13 km away#2 closest

Northeast

Belair National Park National Park: South Australia Protected Landscape and Map Exploration

Explore the geographic context and mapped boundaries of this South Australian protected area.

Belair National Park represents a significant protected land entity within South Australia, offering specific geographic insights relevant to atlas exploration. As a designated national park, its mapped boundaries and landscape character are essential for understanding regional conservation efforts. This profile provides foundational information on the park's identity as a protected natural area, anchoring its position within the geography of South Australia for detailed map-based discovery and regional context.

Area
8.35 km²
Established
1891
IUCN
II
Visitors
358.6K annual
Watercolor painting of a panoramic landscape featuring rolling hills, scattered trees, and soft brushwork depicting a natural forest and scrub environment.
Nature reserveSouth Australia
18 km away#3 closest

Southeast

Finniss Conservation Park Mapping and Geographic Profile in South Australia

Exploring protected scrub and river valley landscapes

Finniss Conservation Park features a compact but topographically diverse landscape characterized by rocky outcrops, ridge systems, and dense forest associations. Located in the South Mount Lofty Ranges, this nature reserve serves as an important ecological reference point for the region. Use this geographic entry to examine the park boundaries and its position along the Heysen Trail corridor.

Area
1.23 km²
Established
1976
IUCN
III
Relief
Mountain
National parkAdelaide Hills
About 20 km away#4 closest

Northeast

Cleland National Park: Mapped Protected Landscape and Regional Geographic Context

Discover the natural terrain and park boundaries within Adelaide Hills.

Cleland National Park offers a critical lens into the protected landscapes of South Australia's Adelaide Hills. As a national park, its mapped boundaries and geographic position are key elements for understanding regional natural terrain. This resource facilitates atlas-style exploration of Cleland National Park, highlighting its importance within the conservation framework and providing a foundation for detailed geographic study.

Area
11.25 km²
Established
1945
IUCN
II
Visitors
100K annual
Nature reserveSouth Australia
20 km away#5 closest

Southeast

Cox Scrub Conservation Park: Protected Sandy Heaths and Eucalyptus Forests in South Australia

A rare, minimally disturbed nature reserve in the Mount Lofty Ranges

Cox Scrub Conservation Park functions as a significant botanical reference point, preserving an unusual habitat of low open forest and heathland on nutrient-poor sandy soils. This South Australian nature reserve offers an intact look at the transition zone between ranges and coastal plains, supporting diverse bird species within its protected borders.

Area
5.44 km²
Established
1970
IUCN
III
Relief
Upland
Nature reserveSouth Australia
24 km away#6 closest

Northeast

Giles Conservation Park: Protected Nature Reserve and Adelaide Hills Geography Map

Exploring native woodland terrain and regional trail corridors

Giles Conservation Park protects a significant pocket of remnant eucalypt woodland within the Adelaide Hills of South Australia. Located near Norton Summit, the reserve preserves native habitats that support western grey kangaroos and koalas while providing a key segment for the Heysen and Yurrebilla long distance walking trails. This landscape is a fundamental part of the foothills ecosystem and a notable feature in local topographic study.

Area
1.09 km²
Established
2007
IUCN
III
Water
Minor water
Nature reserveSouth Australia
About 24 km away#7 closest

Northeast

Horsnell Gully Conservation Park: Geographic Overview and Protected Landscape Mapping

Rugged gorges and native woodland in the Adelaide Hills

Horsnell Gully Conservation Park offers a dense concentration of natural features, including dramatic ridgelines and seasonal water flow, within the Mount Lofty Ranges. This protected area serves as a key segment of the Heysen Trail, highlighting its role in the regional geography of South Australia. Learn about the physical landforms and ecological character of this urban-adjacent nature reserve.

Area
1.37 km²
Established
1947
IUCN
III
Relief
Mountain
Nature reserveSouth Australia
About 24 km away#8 closest

Southeast

Bullock Hill Conservation Park: Protected Eucalypt Woodland and Terrain Map

Natural reserves and regional geography in South Australia

Bullock Hill Conservation Park features a 188-metre landmark hill surrounded by native eucalypt forest and acacia-rich woodland. This protected area represents a vital slice of regional geography in the southern foothills of the Mount Lofty Ranges, providing a focused example of local biodiversity and preserved natural terrain within a rural landscape.

Area
2.21 km²
Established
2014
IUCN
III
Relief
Upland
MoriAtlas Explorer

Continue Exploring Onkaparinga River National Park's Mapped Geography and Atlas Context

Deepen your understanding of Onkaparinga River National Park by tracing its protected boundaries and regional geographic features. This detailed atlas perspective allows for precise landscape exploration and comparison within South Australia's natural heritage. Engage with the specific mapping data available for this national park to build a comprehensive geographic profile.