Wet. It is recommended for experienced and well-equipped mountain bikers who are comfortable riding in challenging conditions. The trail starts at Blue Duck Station in Whakahoro, a working farm known for its conservation efforts, particularly for the native Whio (blue duck) and Kiwi. The station offers food and lodging for visitors, making it a great place to rest before starting the Kaiwhakauka Track.
From Blue Duck Station, riders will follow a muddy gravel road towards the entrance of Whanganui National Park. Along the way, there is a short walking track that leads to a stunning waterfall in a canyon, illuminated by glow-worms. Riders are also encouraged to explore the historical “Depot” building, which was used to store deliveries for the settlers of the area.
Once inside the national park, the track follows a mixture of regenerating bush and farmland, gradually ascending towards the park boundary. From there, it becomes primarily single-track, with some steep drops to the river. It is advised to dismount and walk if necessary.
Continuing on, riders will reach the old Mosley homestead site near the Waione Stream, which provides a great camping spot. The track then proceeds towards Cootes' homestead, crossing several small, bridged side streams and passing by the old Tobin homestead, marked by an old chimney stack. Afterward, there is a 3. 2 km climb on a clay farm road through undisturbed forest until the junction marked by a carved ttara pou.
This pou symbolises the forest and serves as a spiritual and cultural tribute to the settlers of the Mangapurua and Kaiwhakauka Valleys.
It is important to note that the Kaiwhakauka Track is remote and can be challenging. Riders should come prepared with appropriate gear and be aware that the trail can become very muddy and slippery after rainfall. Therefore, planning ahead is crucial to ensure a safe and enjoyable riding experience.