Kalkari and Birrawanna Loop Tracks
  • Length: 5.2km

  • Duration: 2 hrs 15 mins

  • Grade: 4

  • Style: Circuit

  • Start: Ku-Ring-Gai Chase Rd, Mount Colah

  • End: Ku-Ring-Gai Chase Rd, Mount Colah

  • Closest Town: Bobbin Head

  • Location: Ku-ring-gai Chase National Park

  • Distance from state capital: 32.6 km

  • State: NSW

  • Latitude: -33.6654368577

  • Longitude: 151.1490179374


Kalkari and Birrawanna Loop Tracks is a 5.2km, grade 4 Circuit hike located in Ku-ring-gai Chase National Park New South Wales. The hike should take approximately 2 hrs 15 mins to complete.


This great circuit walk enjoys some views of Cowan Creek and explores the many ferns through the open forest. The walk starts at the Kalkari Discovery Centre and follows the Birrawanna Loop Track down to Bobbin Head a large picnic area with kiosk toilets BBQ’s and more. The walk then continues up through the bush to the National Park Regional Office before returning to the Kalkari.

Download maps and tracknotes for Kalkari and Birrawanna Loop Tracks hiking track from wildwalks.com.