Overview:
This cache is one of a series placed along the McKerrow and Clay Ridge tracks, part of an enjoyable walk starting at Wainuiomata and finishing at the Catchpool Valley carpark. The series complements existing caches “Way to McKerrow” at the start of the McKerrow Track and “OO's Mt McKerrow Cache” at the summit of Mt McKerrow. It is hoped the additional caches along the track will attract more cachers to come and admire the native forest and birds, and enjoy the spectacular views from points along the ridge. Note that if you walk the entire length of the track you will need to have a vehicle at each end or make arrangements to be picked up as there is no public transport back to the start.

Map showing track and the caches along it
Much of the track is through native beech and podocarp forest, but occasionally there are spots like this one where the forest thins out and good views such as in the photo below can be obtained. If you're lucky you'll be serenaded with a variety of New Zealand native bird song - birds you may hear include tui, bellbird, fantail, long-tailed and shining cuckoo, and kereru, the native wood pigeon.

Panoramic view of Wellington from Clay Ridge Track viewpoint
How to get there:
This cache can be accessed either from top end of Sunny Grove in Wainuiomata at S 41 16.889 E 174 58.090 via the Whakanui and McKerrow Tracks and the summit of Mt McKerrow, or from the Catchpool Valley carpark at S41 20.935 E174 55.712 via the Middle Ridge and Clay Ridge Tracks. The first option is slightly longer but has a more gradual climb than the second option. The tracks are well signposted by the Department of Conservation and are marked with triangular orange triangular markers on the trees. Total distance to this cache starting from Wainuiomata is approximately 6.5 km, and from the Catchpool end approximately 6km.
About the cache:
The cache is a 2-litre snap-lock plastic container with an inner container holding the waterproof logbook. There are one or two small swappable items. You will need to bring your own pen.
Further information:
i) - The total track length from Wainuiomata to the Catchpool carpark is about 12.5 km
ii) - The track is well maintained by the Department of Conservation and is clearly marked. However be aware that this is a typical New Zealand tramping track for most of the way. It can be steep, narrow, or slippery in places, you'll encounter tree roots that you may have to climb over, and there are some patches with quite deep mud that you will have to negotiate.
iii) - Good footwear is recommended, sturdy ankle-height tramping boots are best. There is some hook grass along the track so gaiters may be useful.
iv) - As with all New Zealand mountain environments, weather can be changeable and you should take warm and waterproof clothing with you.
v) - You will need to carry water, there is none available along the track. Be sure to take food with you too, and a first-aid kit is recommended for emergencies.
vi) - Good cellphone coverage is available along most of the track, you'll lose it as you descend close to the Catchpool carpark.
vii) - This is a Kiwi Zone. Dogs are not permitted, even on a leash.