Rarotonga

Life is laid back on Rarotonga, the most populous of the Cook Islands, but the residents are still an active bunch. Though there are plenty of white sandy beaches on which to laze—and people do, with plenty of napping— locals love to get out and move. Join them in snorkeling, diving, riding—bikes, horses, scooters—fishing, bush walking, and playing squash and tennis. Another popular, if odd, and favorite activity is lining up along the sea wall adjacent to the airport's runway to be jetblasted.