idyllic summer view of gover lake at gressoney-saint-jean with the monterosa in the background. in the lys valley. aosta valley,

idyllic summer view gover lake gressoneysaintjean monterosa background lys valley aosta mountain nature green forest travel vacation water tree landscape outdoor italy walk adventure blue wood alpine europe tourism panorama pool silence sport hiking north scenic trekking wild animal rocky sunny alps gressoney valle 039 cool meadow trail little grass holiday jean monte rosa sky countryside park northern