Verified Facts

Official NameCook Islands
CapitalAvarua
Population15,040
Area236.0 km²
LanguagesEnglish, Cook Islands Māori
CurrencyCook Islands dollar ($), New Zealand dollar ($)
TimezoneUTC-10:00
RegionOceania / Polynesia
Drives onLeft
Source: REST Countries API

The Cook Islands are a group of 15 islands located in the South Pacific Ocean, about halfway between Hawaii and New Zealand, and are part of the region of Oceania.

Quick Facts

Land Area236 km², about the size of the island of Malta
Highest PointTe Manga, 652 meters
Lowest PointSouth Pacific Ocean, 0 meters
Coastline120 km, surrounded by the South Pacific Ocean
Bordersno land borders, but surrounded by the waters of French Polynesia to the east and Samoa to the west
Climate Typetropical

Location & Borders

The Cook Islands are situated in the South Pacific Ocean, approximately 3,000 kilometers northeast of New Zealand. The islands are scattered across an area of about 2 million square kilometers, with the Northern Group and the Southern Group being the two main divisions. The Northern Group consists of six atolls, including Manihiki, Penrhyn, and Pukapuka, while the Southern Group comprises nine islands, including Rarotonga, Aitutaki, and Atiu. The Cook Islands are surrounded by the South Pacific Ocean, with French Polynesia to the east and Samoa to the west.

The country's unique location in the Pacific Ocean has played a significant role in shaping its culture, history, and economy. The Cook Islands have a long history of Polynesian settlement, with the first inhabitants arriving around the 6th century AD. Over time, the islands have been influenced by European explorers, missionaries, and traders, resulting in a distinct cultural identity that is both Polynesian and Western. Today, the Cook Islands are a self-governing country in free association with New Zealand, with a high degree of autonomy in domestic affairs.

Terrain & Landscape

The Cook Islands are a coral atoll archipelago, with a diverse range of landscapes and ecosystems. The islands are generally small, with Rarotonga being the largest at approximately 67 square kilometers. The terrain is varied, with volcanic mountains, limestone caves, and coral reefs. The highest point is Te Manga, a 652-meter peak on Rarotonga, while the lowest point is the South Pacific Ocean, which surrounds the islands. The coastline is approximately 120 kilometers long, with numerous beaches, bays, and coves.

The islands are covered in lush tropical vegetation, including coconut trees, hibiscus plants, and taro fields. The interior of the islands is often rugged and mountainous, with steep cliffs and valleys. The coastal areas are generally flat and sandy, with mangrove forests and salt marshes. The Cook Islands are also home to a number of freshwater lakes and rivers, including the Avana River on Rarotonga.

The unique geography of the Cook Islands has created a range of microclimates, with different ecosystems and biodiversity hotspots. The islands are home to a variety of endemic species, including the Cook Islands warbler and the Rarotonga monarch. The coral reefs surrounding the islands are also an important habitat for marine life, including sea turtles, rays, and sharks.

Climate By Season

SeasonMonthsTemperature RangeRainfallConditions
SummerDecember to February26-30°CHighHumid and sunny, with occasional tropical cyclones
AutumnMarch to May24-28°CModerateMild and pleasant, with gentle breezes and clear skies
WinterJune to August20-24°CLowCool and dry, with clear skies and gentle trade winds
SpringSeptember to November22-26°CModerateWarm and sunny, with gentle breezes and increasing humidity

Best Time To Visit

Best months: May to October. Why: The weather is mild and pleasant, with low humidity and gentle trade winds, making it ideal for outdoor activities like snorkeling, diving, and hiking. Avoid: December to February, due to the high risk of tropical cyclones and heavy rainfall, which can disrupt travel plans and outdoor activities.

Natural Highlights

  • Muri Lagoon, a picturesque and shallow lagoon on Rarotonga, perfect for swimming and snorkeling.
  • Aitutaki Lagoon, a large and biodiverse lagoon, home to a variety of marine life, including sea turtles and rays.
  • Te Manga, the highest peak on Rarotonga, offering stunning views of the surrounding landscape and ocean.
  • Takutea, a small and uninhabited island, known for its pristine beaches and coral reefs.
  • Atiu Island, a birdwatcher's paradise, with a variety of endemic species, including the Cook Islands warbler.
  • Rarotonga National Park, a protected area, covering over 10% of the island, and home to a range of flora and fauna, including taro fields and coconut trees.