boats on the artificial alpine lake melchsee or melch lake in the uri alps mountain massif, melchtal - switzerland

switzerland destination environment artificial background reflection adventure beautiful landscape mountains undefined melchsee mountain melchtal obwalden colorful panorama peaceful tranquil vacation schweiz amazing fishing holiday idyllic journey morning outdoor scenery tourism tourist alpine massif canton obwald kanton beauty famous forest hiking nature scenic season spring summer travel valley boats melch grass green relax trees water lake alps blue boat calm hill