Tahiti (of anywhere in Polynesia) before it was "discovered" by white man. Comfortable weather, pure water, warm seas, plenty of fish and fruit, and from what I understand it was a matriarchal society ... there was plenty of leisure time for lovemaking, swimming, surfing and enjoyment of life as food was plentiful and the weather warm, no need for much shelter or clothing ... children were raised by all, love and generosity and spirituality were what life consisted of.

Sorta how life was meant to be on planet Earth ...