Māori pā fortified settlements

Timeline

1. c. 1300–1450Tribal territories of the North Island, New Zealand · New ZealandAfter Polynesian ancestors settled New Zealand, growing population and intensifying competition for resources led them to build simple palisade defenses on hill terraces, gradually forming the prototype of the pā; early pā were small in scale with simple works.
2. c. 1450–1610North Island volcanic terrace belt · North IslandPā developed into complex defensive settlements combining multi-layered ditches, food-storage pits, defensive palisade arrays, and elevated watchtowers. Each chief (ariki) used the pā as a symbol of authority, with populations ranging from several hundred to over a thousand. Pā numbers peaked in the early 17th century, distributed across defensible terrain throughout the island.
3. 1769–1864Throughout New Zealand · New ZealandAfter the introduction of firearms, the Māori modified pā, replacing high palisade platforms with flat ditches and underground shelters, creating modernized defensive settlements suited to the gunpowder era that repeatedly frustrated British forces during the New Zealand Wars.