azusa river flows through kamikochi, into the matsumoto basin.

alpine alps autumn azusa basin beautiful deep environment fall famed famous flows foliage forest green happy hill holiday hotaka illustrative itself japan kamikochi landscape leaf located matsumoto most mountain mthotaka nagano national nature northern outdoor park peak perhaps pond prefecture range red river scenery scenic season shinano sightseeing sky snow spring stone tender tourism travel tree trekking vacation water yari yellow