Please respect the local farmland and bush, no bush bashing or fence crossing is required, use the gates and paths, even if that means you have to walk a little further.
"Probably the least known Regional Park of them all, nestled between a busy industrial area and the southern motorway it even has commercial buildings up the Northern slopes.
It is quite a stress breaker to drive along the motorway and have this grass expanse complete with cows even if it is only a fleeting moment as you drive by.
Mutukaroa is the largest non volcanic hill in Auckland and is presently negotiations to build a mountain bike track. Historically Mutukaroa was an important place being the highest point between the Waitemata and Manukau harbours."
https://travelgypsynz.wordpress.com/tag/mutukaroahamlins-hill/