Santa Cruz river and Lago Argentino, Argentine Patagonia, Argentina, South America

lago argentino patagonia argentina south america aerial view landscape river lake nature outdoor water terrain travel adventure scenic wilderness geography exploration beauty trekking mountains valley wildlife environment geology coastal hiking remote clear sky cloud terrain features remote area riverscape lakescape tourism summer vivid colors tranquil natural beauty eco tourism picturesque natural scenery arid panoramic view breathtaking peaceful unspoiled nature south patagonia flowing water landforms