Group of lagoons Poços de Loriga acting as water reservoirs, Serra da Estrela

serra da estrela pocos de loriga tanks de loriga loriga gorge loriga serrano covao do meio covao das quelhas serrano lagoon pocos water reservoir serra da estrela hydroelectric system rock formations irrigation serra da estrela natural park telephoto geological features topography dramatic wilderness outdoors aerial remote landscape mountain range portugal terrain geography scenic range drone birdseye europe nature portuguese countryside alpine mountains natural park geology nature park geological geological region weathered rugged weathering rocky