What every visitor should know about Cook Islands:

Money
The currency is the New Zealand dollar (NZD). 1 NZD is worth about US$0.74, or €0.51.
Crime
Capital
Avarua
Tap water
Not recommended. Water is usually drinkable in large cities, but quality is uneven.

Cook Islands facts and figures:

People

Population
11,870
Language
English (official), Maori
Ethnicity
Cook Island Maori (Polynesian) 87.7%, part Cook Island Maori 5.8%, other 6.5%

Economy

GDP
US$9,100 (per capita)
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