The Manawatu Gorge (in Māori Te Apiti, meaning "The Narrow Passage") runs for 6-9 km between the Ruahine and Tararua Ranges in the south part of the North Island of New Zealand, linking the Manawatu and Hawke's Bay regions. It lies to the northeast of Palmerston North. Its western end is near the small town of Ashhurst, its eastern end is close to the town of Woodville.
The Manawatu Gorge is significant because, unlike most gorges, the Manawatu River is a water gap, that is it runs directly through the surrounding ranges from one side to the other. This was caused by the ranges moving upwards at the same time as the gorge was eroded by the river, instead of the more usual erosion of an already existing range.
The Manawatu River is the only river in New Zealand that starts its journey on one side of the main divide and finishes it on the other side.
A single track rail connection was established on the northern side of the gorge; it was completed in 1891 and is now part of the Palmerston North – Gisborne Line. The rail connection is mainly used by goods trains; there are currently no scheduled passenger rail services through the gorge. Occasional railway excursions, typically with steam trains, also make use of the scenic Manawatu Gorge Railway line with its two tunnels and several small bridges.
Maroon 
