2026 Autumn Leaves at Chiyonosawa Park (千代の沢園地): A Full One-Day Course

A day to savor the lake, autumn leaves, and Mt. Fuji all at once at Chiyonosawa Park (千代の沢園地) in Yamakita Town (山北町), spreading along the shore of Lake Tanzawa (丹沢湖). The best viewing season is typically from mid to late November. The view from the 1st and 2nd observation decks is a spectacular scene selected as one of the '100 Views of Mt. Fuji in Kanto' — in autumn, Mt. Fuji rises beyond the mountains around the lake, dyed in autumn colors. With a parking lot available, it's also great for a drive. In the morning, touch on the origins of Lake Tanzawa at the Lake Tanzawa Memorial Hall (丹沢湖記念館) and Miho House (三保の家), and at Dam Plaza Park (ダム広場公園) at the foot of the dam; in the afternoon, leisurely enjoy the autumn leaves from the observation decks at Chiyonosawa Park. This is a perfect course for photo-loving families touring Lake Tanzawa in autumn.