The Cook Islands are an awesome place to visit to chill out and relax. We stayed there for two weeks and had a great time, coming back much refreshed. We only visited Rarotonga, the largest island which has about 14,000 people, and a coast line of around 32km. Basically it is a volcanic island surrounded by a large, shallow reef with bath-water warm water and lots of little uninhabited motu (islands) to explore. Around the edge of the island are beaches and flat land where people live, usually in houses with large gardens, lots of coconut and mango trees, and vivid tropical plants. In the middle of the island are tall mountains covered in jungle. It is a great place for water-sports such as kayaking, fishing, swimming and snorkelling, and there's also some fairly hard core walking tracks to explore in the jungle. Prices are reasonable, though food tends to be quite expensive as most of it comes in from New Zealand. The Cook Islanders maintain their culture very strongly and put on enjoyable performances and feasts that you can attend (often called "Island Nights").