alpine blue lake surrounded by gray lifeless rocky mountains under blue sky, jakob lagoon in nahuel huapi national park

alpine america andes argentina bariloche blue destination dramatic forest gray high highlands hiking huapi hut jakob lagoon laguna lake landscape lifeless majestic martin mountain mountains nacional nahuel national nature negro park parque patagonia peak picturesque refugio rio rock rocky san scenery scenic sky small snow south stunning summer surrounded tourism travel trekking view wanderlust wilderness