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Key facts
- Distance
- 7 km return via same track
- Walking time
- 2 hr 30min return
- Track grade
- Easy
- Location
- Pirongia Forest Park
- Dog access
- No dogs. Other pets on conservation land rules.
Checked against official sources on 8 October 2026. Rules and conditions are set by Department of Conservation — confirm with them before you go.
Route overview
Walk through two limestone caves.
This DOC directory entry covers Kaniwhaniwha Caves walk in Waikato, within Pirongia 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: 7 km return via same track
- Walking time: 2 hr 30min return
- DOC grade: Easy
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.
- Pirongia track closures; First published on 14 February 2026. Last reviewed on 6 October 2026.
Dog access
No dogs. Other pets on conservation land rules.
Description
The two limestone caves are near the start of Bell Track, 5 minutes from the junction with Nikau Walk.
You can walk through the 20 metre long main cave, but note there is a short hands-and-knees crawl. The cave is wet underfoot and torches are required.
The second smaller cave is tight and narrow.
Getting there
Nikau Walk is accessed from Limeworks Loop Road.
From Hamilton take SH23 to Whatawhata. Turn left onto Te Pahu Road after the bridge over the Waipa River. Limeworks Loop Road is about 10.6 km on the right.
Know before you go
Pack a waterproof raincoat, warm clothes and spare food for your walk. Find a full packing list here: the day hike packing list. Bring a torch and spare batteries if you want to explore the caves.
Because of poorly drained soils, the tracks can be very muddy and slippery, especially after rain. We recommend sturdy shoes with good grip.
Check the Pirongia Mountain weather forecast – NIWA website
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.
