Welcome to the BNT Approaching Nukinenda Adventure awaits you Australia’s premier long distance trekking route for the self reliant trekker stretches an incredible 5330 kilometres from Cooktown to Healesville… Latest News Guide Book 9 Map 3 Update 25 May 2019 Be advised that there is a lock on the gate at the top of the Phipps Cutting Track. Members, click for more detailGuidebook 10 Updated 17 May 2019 This Guidebook 10 Update is a complete re-write of the ACT Section and contains numerous changesUpdates for Guide Book 4 Maps 1, 2 and 3. 8 May 2019 New map updates for Guide Book 4 Maps 1, 2 and 3 are now available for members.