The Manawatu Gorge is where the Manawatu River cuts through the Ruahine Range in a narrow, steep-sided canyon — one of the most dramatic geological features of the lower North Island. The gorge walkway follows the river for about 10 km through native bush, with the walls rising steeply on both sides and the sound of water constant throughout.
Access is from both the Woodville end (Highway 3, east of the Tararua Range) and the Ashhurst end near Palmerston North. The full walk takes about four hours one-way; most people do it as a partial out-and-back. Birds are abundant — tui, kereru (wood pigeon), and fantail are commonly seen. The track is well-maintained but can be muddy after rain. A shuttle service operates between the two entrances, allowing you to walk the gorge in one direction.