Lake Volta: I've never understood why such a salient geographical feature could be such a relatively untouristed region of Ghana. My friend Daniel first piqued my interest in a slide show that included an image of Lake Volta, much larger than I'd expected, and more beautiful. But the Bradt Travel Guide to Ghana says "Largely shunned by the package tourist industry -- it has been estimated that less than 5% of visitors to Ghana enter Volta region -- this scenic area is increasingly popular ... " It made a natural destination for me. We drove northward and upward to Ho in the early evening, pleased to headed to the highlands and away from the sweltering heat of the coast. After nearly a year and a half living in Cotonou, visiting hill country is a rare luxury. A nearly full moon the color of peach wine rose over the Togo-Atakora range that stretch northeastward along Lake Volta's eastern flank all the way north to