Sanjo Falls

"This waterfall on the border of Niigata and Fukushima Prefectures has been selected as one of Japan's top 100 waterfalls. The falls are on the Tadami River that flows from the Ozegahara Marshland to Lake Okutadami, and a popular trekking route connects it with Hiraname-no-taki Falls. The area's so beautiful that it's been said ""A visit to Ozei isn't complete without seeing Sanjo Falls and Ayamedaira marshlands"" Registered with the Ramsar Convention on Wetlands of International Importance, Oze is one of Japan's premier high-altitude marshlands. Used as a base for mountain climbing, it's part of Oze National Park, which covers a vast area spanning four prefectures."