The Mauao base track and Oruahine track will be closed on November 17 from 7am to 4pm.
Tauranga City Council said the 4X4 and Waikorire tracks to the summit will remain open. Barriers and security will be in place at the closure points.
This closure is to ensure public safety while rock scaling takes place (dislodging rocks that have been identified as unsafe).
This work will be weather dependent.