Length: 5km
Duration: 2hrs
Grade: 3
Style: Circuit
Start: Sundew Track, Blewitt Springs
End: Sundew Track, Blewitt Springs

Location: Onkaparinga River National Park and Recreation Park
Closest Town:
Distance from CBD: 30.6 km
State: SA
Latitude: -35.15428185
Longitude: 138.5789865

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2WD Access

4WD Access

Public Transport

Bitumen Road

Gravel Road

Steep Road

Winding Road

Speed Bumps

Vehicle Ford

Entry Fee

Large Car Park

Small Car Park

Accessible Parking

Accessible Toilet

Public Toilets

Drinking Water

Untreated Water

Picnic Shelter

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Onkaparinga River National Park and Recreation Park...

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Concrete Path

Timber Boardwalk

Gravel Path

Sandy Trail

Rough Trail

Undefined Trail

Prams & Strollers

Manual Wheelchair

Motorised Wheelchair

Bicycle Trail

Mountain Bike Trail

Historic Rail Trail

Dog Friendly

Urban Walk

Coast & Beach

Historic Lighthouse

Waterfalls & Lakes

Rainforest Walk

Goldfields & Mining

Heritage Walk

Aboriginal Art

Alpine Region

Alpine Huts

Exposed Ledges

Rock Scrambling

Steep Terrain

Bush Bashing

River Crossings

Scenic Viewpoints

Well Marked

Drinking Water

Untreated Water

Fishing Spots

Swimming Spots

Overnight Campsites

Trail Running

Horse Riding

Onkaparinga Gorge and Sundews Ridge is a 5km, grade 3 circuit hike, located in Onkaparinga River National Park and Recreation Park, South Australia. The hike should take approximately 2hrs to complete.

Hike Summary

5km loop walking trail.

Take a short hike to view the rocky outcrops and meandering river of the Onkaparinga Gorge from the Sundews Lookout. Continue your walk along the ridge top, returning to the car park without descending to the river.

This walk is one of the walks that appear in the book 12 More Walks in the Onkaparinga River National and Recreation Park.

GPX file courtesy of Walking SA. File may not contain elevation data and may only represent half the length on return hikes.

About the region

In Onkaparinga River National Park, diverse hiking trails take you to cliff tops with magnificent views, or down to permanent rock pools teeming with life. You’ll see rugged ridge tops and the narrow river valley of the spectacular Onkaparinga Gorge. This park protects some of the finest remaining pockets of remnant vegetation in the Southern Adelaide region. Wherever you go, you’ll be among native wildlife such as birds, koalas, kangaroos and possums - you may even spot an echidna. Areas of the park were used as farmland for many years, so you can also discover heritage-listed huts and the ruins of houses built in the 1880s.