Ryuzu Waterfall, also known as "dragon head waterfall," is a picturesque spot in Nikko where the Yukawa River cascades into Lake Chuzenji. The falls get their name from their dragon-like shape and are surrounded by trees that turn fiery red and yellow during autumn. Visitors can enjoy the view from a small observation deck near a rest house with a souvenir shop and food stand. It's a great place to kick back, take in the scenery, and maybe even spot a few leaves changing color early in the season.