Waikuku is a small town in the Canterbury region of New Zealand, which sits 28 km north of central Christchurch. Waikuku lies 11.8 km (7.3 mi) south of Leithfield on state highway 1 and 3 km (1.9 mi) north of Woodend. In 1901 there were 86 people resident in Waikuku according to that year's census. Waikuku settlement had a population of 156 people at the time of the 2018 Census. It is popular with both those that commute into work in Christchurch each day and with owners of holiday houses. Waikuku was home to rope and twine works. This business started off using flax from local swamps. It closed in 1987. The nearby sandy beach and pine forests are popular with surfers, swimmers, campers and horse-riders, and the large estuary of the Ashley River hosts many species of birds.

Leithfield is a small town in north Canterbury, New Zealand. It is on State Highway 1, 5 kilometres (3.1 mi) south of Amberley and 42 kilometres (26 mi) north of Christchurch and 11.8 kilometres north of Waikuku. The Leithfield area consists of two semi-distinct areas, Leithfield Beach to the east of State Highway 1 and Leithfield Village adjacent to and immediately to the west of State Highway 1. Leithfield sits just south of the South Branch of the Kowai River.