Napo is a province in Ecuador. Its caipital is Tena. The province contains the Napo River. The province is low developit athoot hintle industrial presence. The thick rainforest is hame tae mony natives that remain isolatit bi preference, descendents o those who fled the Spainyie invasion in the Andes, an the Incas years afore. As o 2000, the province wis the sole remainin majority-indigenous province o Ecuador, wi 56.3% o the province either claimin indigenous identity or speakin an indigenous leid.