landscape with arched bridge over the zêzere river in aerial view and bouçã dam, portugal

landscape arched bridge over zêzere river aerial view among trunks leaves bouçã dam background portugal vinhos figueiro sertã environment leaves trunks viewpoint view stone arched bouçã dam grande pedrogao trail industry countryside village panorama scenic forest nature bouça sustainable electricity engineering energy hydroelectric vacation valley graça historic building hill mountain destination outdoor tourism travel landmark architecture river zezere bridge arch natural landscape europe portuguese