From the lunar landscapes of the Ennedi Massif to the incredible wildlife recovery in Zakouma National Park and the vibrant cultural hub of N'Djamena, the Republic of Chad offers a truly unique, off-the-beaten-path adventure. For Ethiopian travelers, this vast Central African nation is a close neighbor with growing business and travel ties. But before you can explore the "Dead Heart of Africa," there's a critical administrative step: gettin...