beautiful autumn scenery of senjojiki cirque with rugged peaks in the background

autumn background beautiful blue boulders bright brown cascades cirque colors creek ecology environment fall falls flow foliage forest golden grass heritage highland isolated japan komagane komagatake landscape leaf leaves meadow middle motion mountainous mountains nagano natural nature october orange outdoors panoramic park peaceful peaks plants range red river rocks rocky romantic rugged rural sanctuary scene scenery scenic season senjojiki serene site sky state stream sunlight sunny swift terrain travel trees turning vacation vibrant view water wild wilderness wind world yellow