Following the devastating events of November 1830, Takapūneke was left deeply scarred. The massacre and capture of Ngāi Tahu rangatira Te Maiharanui and many of his people shattered the community and altered the course of the region’s history. Although the attack itself became a matter of wider political concern — contributing to increased British attention on lawlessness in Aotearoa — the site of Takapūneke received little protection or recognition in the decades that followed.

As colonial settlement expanded in Akaroa, the significance of Takapūneke as a wāhi tapu (sacred place) was overlooked. In 1839, Takapūneke became the site of the first cattle station in the South Island. The bones of the slain were gathered and burnt, spreading the ash of the dead across the valley. Then in 1964, the County Council constructed the Akaroa sewage plant within the area that was the kāinga of Te Maiharanui. In 1979 the Council established the Akaroa rubbish dump within the upper areas of Takapūneke. Buildings and infrastructure were constructed over areas associated with the massacre, destroying archaeological features.

The final insult occurred in the 1990’s when the Banks Peninsula District Council began planning to subdivide the land for residential development.

For Ngāi Tahu, this represented a continuing desecration — not only of land, but of memory and mana. The physical alteration of the landscape compounded the trauma of 1830, as the resting place of ancestors was treated without recognition of its history. 

From the late twentieth century onward, Ngāi Tahu leaders and whānau began advocating strongly for the protection and restoration of Takapūneke. Through sustained engagement with local and national authorities, they sought formal acknowledgement of the site’s historical and cultural importance. Research, kōrero tuku iho (oral histories), and public education played an essential role in raising awareness of what had occurred there.