Portages in New Zealand, known in Māori as Tō or Tōanga Waka, are locations where waka could easily be transported overland. Portages were extremely important for early Māori, especially along the nar
A number of traditional portages were proposed as sites where canals could be built (pictured: the proposed Waitematā-Manukau harbour canal, along Te Toanga Waka (the Whau River portage) in 1907)