Uyuni Salt Flats or Salt Lake of Uyuni (Salar de Uyuni) is the world's largest salt flat at 10,582 km² (4,085 sq mi), almost 5 times bigger than Tokyo and 102 times the size the Bonneville Salt Flats (not far from Salt Lake City) in the United States at 104 km² (40 sq mi). DEPARTURE/RETURN LOCATION La Paz, Bolivia DEPARTURE TIME Please arrive by 7:00 PM for a prompt departure at 7:30 PM. RETURN TIME Approximately 6:00 AM. WEAR Comfortable athletic clothing, hiking boots, hat, jacket and sunscreen. INCLUDED Guide in Spanish or English Meals Transportation in bus Dinner on