Best For
A peaceful nature break and feeding koi fish.
Hien Waterfall is a charming natural attraction tucked away behind a hotel in Hakone's Yumoto district. The site features two distinct waterfalls that flow into a clear pool filled with vibrant koi fish and ducks, which visitors can feed using nearby coin machines. Beyond the falls, a gentle 20-minute hiking trail winds through the greenery alongside small streams, offering a manageable walk for all ages. The grounds also house a small shrine where visitors can write wishes on wooden plaques. While beautiful by day, the area takes on a magical quality in the evening thanks to soft lighting, though visitors should note the gate typically closes by early evening.
Hien Waterfall is a charming natural attraction tucked away behind a hotel in Hakone's Yumoto district. The site features two distinct waterfalls that flow into a clear pool filled with vibrant koi fish and ducks, which visitors can feed using nearby coin machines. Beyond the falls, a gentle 20-minute hiking trail winds through the greenery alongside small streams, offering a manageable walk for all ages. The grounds also house a small shrine where visitors can write wishes on wooden plaques. While beautiful by day, the area takes on a magical quality in the evening thanks to soft lighting, though visitors should note the gate typically closes by early evening.
Two cascading waterfalls set within a lush garden.
Koi pond with ducks and 100¥ feeding stations.
Short 20-minute hiking trail along forest streams.
Small shrine and wooden wish plaques on-site.
Atmospheric evening lighting for a peaceful night stroll.
A peaceful nature break and feeding koi fish.
Lunch, Dinner
Family, Solo, Tourists, Locals
Hien Waterfall is widely regarded by visitors as a peaceful and hidden sanctuary within Hakone. Reviewers frequently mention the charm of the twin waterfalls and the well-maintained garden setting. A highlight for many is the koi pond, where guests enjoy feeding the fish and ducks using the provided coin-operated dispensers. The atmosphere is described as exceptionally serene, particularly in the evening when soft lighting enhances the natural beauty. Some visitors noted the presence of a small shrine and the opportunity to leave wooden wish plaques. While the site is located behind a hotel, it remains accessible to the public, though several reviews advise checking the gate closing times in the late afternoon.