Switzerland Swiss Alps train ride Grindelwalk Jungfrau Interlaken to Lauterbrunnen late October November autumn fall colors river late afternoon Bernese Overland Thun Bern region snow peak glacier

train grindelwald jungfrau junfrangu interlaken lauterbrunnen interlocken swiss alps jungfraujoch switzerland bernese alps drone aerial landscape scenery nature village mountains valleys october september november fall autumn peaks snowfall snowy dusting bernese oberland region lake thun resort town lake brienz aare river alpine meadows glaciers gondola chair lift sunny lake riffelsee clouds mist blue sky shade glacier winter europe cloudy snow gigantic rock faces