view of yumthang valley or sikkim valley of flowers sanctuary, himalayan mountains, north sikkim, india. shingba rhododendron

road himalayan path fog foggy mountains pine tree white clouds yumthang valley sikkim flowers sanctuary north india shingba rhododendron lachung travel autumn wilderness hills snow environment hill cloudy outdoor adventure himalayas nature destination tourism scenery scenic mountain season vacation place natural asia traveling view india sanctuary mounatins