Purity Hut Track: Walking Guide, Time & Access

Route overview

A steep climb to this hut nestled above the bushline on the Hikurangi Range in the Ruahine Forest Park.

This DOC directory entry covers Purity Hut Track in Manawatu-Whanganui, within Ruahine Forest Park. Where DOC groups several walks, times and grades refer to the listed options rather than a single continuous itinerary.

Distance, time and grade

• Distance: Not confirmed on the checked DOC page; see individual route sections
• Walking time: 3 - 4 hr
• DOC grade: Advanced

Access and alerts

Source checked 2026-10-08. This page is a dated snapshot, not a live track-status report. Check current DOC route information immediately before travelling. An absence of listed alerts does not establish that a route is open.

Seasonal restrictions

Access is closed from 1 June to 31 October and may be closed at other times of the year for farm management purposes.

Dog access

No dogs. Other pets on conservation land rules.

Description

Follow the poled route across farmland from the carpark. After an initial flat section of 30-40 minutes, the track climbs steeply for another 30-40 minutes to reach the Ruahine Forest Park boundary. From here the track climbs up through the red beech and kaikawaka forest at reasonably steep grade until reaching Purity Hut amongst the tussock.

To tramp to Mangaweka Trig from Purity Hut allow another 2 hr. Other options exist to hike over the Hikurangi Range and down to Waterfall Hut in the Upper Kawhatau River, along the Hikurangi Range to McKinnon Hut and via Wooden Peg on the Hikurangi Range down to Kelly Knight Hut in the Pourangaki River. These trips are all classified as routes due to travel on the often unmarked open tops and should not be attempted in poor visibility.

Getting there

Heading just north from Mangaweka turn right off SH1, cross the Rangitikei River and follow Kawhatau Valley Road. This eventually leads to Upper Kawhatau Valley Road and not far past this turn right onto Mangakukeke Road. Follow this to the carpark at the end.

Permission needed to access the hut

Access to the hut is via a working farm. You need the landowner's permission to walk to Purity Hut from the carpark at the end of Mangakukeke Road.

• Contact DOC Manawatū Office for the landowner's contact details.

• Email the farm owner to request access over the farm – at least 48 hours before your visit.

Know before you go

Access to Purity Hut involves first gaining permission to walk across an active working farm.

Hazards

The farm is an active workplace. Hazards change daily and may include moving stock, farm vehicles, electric fences, irrigation equipment, uneven ground, and chemicals used for pest or weed control. Animals may react unpredictably to people, dogs, or sudden movements, even if they appear calm.

• Always stick to the marked routes

• Leave gates exactly as you find them

• Keep well clear of machinery

• Closely supervise children at all times

Dogs

If your dog has been permitted (check with the landowner when you request access permission) keep it under strict control. Dogs can frighten/injure livestock very quickly.

Firearms prohibited

Visitors must not hunt or bring loaded firearms onto private property, nor use spotlights or light fires.

Sick/dead farm animals

Occasionally, walkers may come across a sick or dead animal on farmland. If this happens to you, do not touch the animal, as there may be disease risks or other hazards. Notify the farmer or land manager as soon as possible.

Ongoing access

Respecting farm rules and reporting concerns helps protect your own safety, supports animal welfare, and ensures farms can continue to be shared responsibly with the public.

Abuse of access rights will result in trespass, prosecution and permanent closure of public access.

Nature and conservation

Purity Hut sits above bush line on the Hikurangi Range. Red beech forest mixes with broadleaf species and some remaining kaikawaka (mountain cedar) in this area. The tussock slopes above Purity lead to the Ruahine Forest Park’s highest point – Mangaweka (1733 m), often covered with winter snow. The hut has spectacular views right to the central North Island mountains.

Sources and reuse

Route descriptions and practical information reproduced from the Department of Conservation, Crown copyright, under CC BY 4.0, subject to DOC's copyright policy. Formatting has been adapted, including flattening page sections; follow the original DOC page for maps, section-specific layout, current notices and linked documents. Outdoor Next is independent and is not endorsed by DOC.

The accompanying photograph is a licensed general hiking illustration, not a photograph of this route.