There are heaps and heaps of walks in the Manawatu region, including Ruahine Forest Park.
Ruahine Forest Park
The Department of Conservation website shows walks you and your family can do in this part of Aotearoa. The walks are grouped by area so it's easy to find a great walk near you. Or make it an adventure and look for somewhere new to explore.
The Department of Conservation website has maps showing where the walks are and how long they take. Also information about important stuff like toilets, parking and how easy or hard the walks are.