Naena Falls, also known as the 'Earthquake Waterfall,' is a powerful 55-meter cascade located in Myoko City, Niigata Prefecture. It's a significant natural landmark, particularly known for its impressive volume of water, often fed by melted snow, which creates a dynamic and memorable spectacle. The falls are situated in the upper reaches of the Seki River, offering a picturesque setting that draws nature lovers and hikers.
Visitors frequently commend the accessibility and beauty of the path leading to the falls. Many describe the walk as relatively easy, even suitable for families with children. The scenery along the way, including crossing a bridge and passing an erosion control dam, is often highlighted as being beautiful even before reaching the main attraction. Reviewers note the well-maintained path, though some parts may be under repair, and the availability of walking poles for those who might need extra support. The sheer power and volume of water at the falls are consistently praised, with many finding it a truly worthwhile visit.
For a comfortable visit, wear sturdy shoes suitable for walking, as some areas might be uneven or wet. The best time to visit is generally when the snow has melted, as the falls are particularly dynamic then, and access roads are clear. However, some adventurous visitors have successfully reached the falls even in early April when snow was still present, though road conditions can be challenging. Allow approximately 1-2 hours for the round trip, including time to admire the falls. Children might enjoy climbing on rocks near the falls, but supervision is advised as getting back can be tricky.
Naena Falls is located in Suginosawa, Myoko. To get there, you'll typically drive. While the main prefectural route (Route 119) is generally clear, the smaller lane leading directly to the waterfall parking lot can be narrow and, depending on the season, might have snow or require careful navigation. Reviewers mention that despite the initial impression of a secluded lane, the parking lot can accommodate multiple coaches, indicating its popularity. From the parking lot, a well-marked path leads to the falls, involving a bridge crossing. Some visitors have also walked to the falls from Akakura Onsen or Ikenotaira, using back roads and trails around Imori-ike pond, which can be a longer but scenic option.
A common concern, especially in the shoulder seasons, is the presence of snow on the access roads, which can make driving challenging. If visiting in early spring, be prepared for snowy conditions on the road and path. While the path is generally well-maintained, ongoing repairs might occasionally be encountered. Always check local road conditions, especially outside peak summer months, to ensure safe and easy access.