Travel deep into the Paraguayan ‘Chaco,’ an ecological region that harbors a startling array of wildlife and a unique culture, during this 10-hour excursion. Covering more than 250,000 square miles (640,000 square kilometers) of territory, the Chaco is home to numerous indigenous tribes and a wealth of creatures. Start your trip with a bird-watching outing to spot wild ducks, herons and storks. Then get a sense for the region’s unique culture at Pai School Pukú, the region’s foremost youth educational center and trade school. Your visit to the Chaco also includes a guide and round-trip hotel transport.