Māori Pā Fortifications

Timeline

1. 1071–1074Oʻahu · OʻahuIn the chiefdoms of the Hawaiian Islands, fortified villages on terrace tops were dug with ditches, built up with earthen banks, and ringed with palisades, forming easily defensible settlement cores; these structures closely match later Māori pā in layout and defensive logic, an important expression of the Polynesian military architecture tradition.
2. 1074–1078Raiatea · RaiateaHilltop forts in the Society Islands (fortified settlements around marae) combined stonework and palisades for defense, storing breadfruit and taro to withstand sieges; frequent inter-island conflict led chiefs to strengthen hilltop strongholds, forming the typical late-Polynesian military-religious settlement type.
3. 1078–1080Marquesas Islands · Marquesas IslandsThe fortified settlement tradition of the East Polynesian islands matured by the late 11th century, with the ditch–bank–palisade defensive triad becoming standard; Māori ancestors carried this architectural tradition when migrating from East Polynesia, and about two centuries later developed it into a vast pā fort network in New Zealand's North Island.