lanscape of senjogahara marshland observation deck in winter at nikko tochigi japan

asia asian background beautiful beauty blue chuzenji deck discovering famous fields grass grassy green hiking idyllic japan japanese japann lake landscape lanscape marshland mountain national natural nature nikko observation onsen outdoor park plain plateau river scenery scenic senjogahara shore sightseeing sky snow summer swamp tochigi tourism tourist trail travel trip walk wild winter wooden yukawa yumoto