Loisaba, on Kenya's Laikipia Plateau, has spurred ten marriage proposals. "It's all about the beds," says owner Tom Silvester. "They are ridiculously comfortable." You're just off the equator, amid acacia woodland and savanna, not far from the Rift Valley, the birthplace of modern man. There are two Star Bed camps: Kiboko, by a huge water hole that attracts wildlife, and Koija, on the Ewaso Nyiro River (you can hike from one to the other).