Bolivia
WIT: Ciudad de Itas, Toro Toro National Park
A tour of La Ciudad de Itas in Toro Toro requires a wild drive out to the north of the National Park on dusty, swirling roads. Since you’re in Bolivia, there’s a fair chance the van will break down. The roads are bumpy. You’ll gasp for oxygen at 3,800, but the views, sights and incredible natural formations make this a brilliant half-day tour.