Investigator Circuit
  • Length: 89km

  • Duration: 4 days

  • Grade: 2

  • Style: Circuit

  • Start: Tulka-Sleaford Track, Sleaford

  • End: Tulka-Sleaford Track, Sleaford

  • Closest Town:

  • Location: Lincoln National Park

  • Distance from state capital: 660 km

  • State: SA

  • Latitude: -34.812676000

  • Longitude: 135.784268000


Investigator Circuit is a 89km, grade 2 Circuit hike located in Lincoln National Park South Australia. The hike should take approximately 4 days to complete.


The Investigator Trail is a long-distance walking trail, made up a of a series of shorter connected trails. Do the whole trail as day walks (with a car shuffle), trek the whole trail and camp along the way, or walk selected day walk sections. The walking takes in magnificent coastal scenery including sheltered bays, offshore islands, mobile sand dunes and beautiful beaches. The trail is generally easy walking through coastal heath, mallee and along beaches.

Water supply is not guaranteed during summer months. The trail is clearly defined and marked.

Begin at the park entrance, or any of the campsites or access spots along the circuit.

or, as

Extend the walk a further 26km to the north outside the park, following the Parnkalla Trail via Tulka into Port Lincoln or on to North Shields.

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

Total distance: 89749 m
Max elevation: 0 m
Min elevation: 0 m
Total climbing: 0 m
Total descent: 0 m
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For more information on this hiking trail, please visit Walking SA


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