Naemei Falls (Niigata Prefecture) Complete Guide | The Power of Japan’s Top 100 Waterfalls and the Charm of the Four Seasons
Located on the prefectural border between Myoko City, Niigata Prefecture and Nagano Prefecture, Naemei Falls is a magnificent waterfall where water cascades dramatically from a height of 55 meters. Selected as one of Japan’s Top 100 Waterfalls, this renowned waterfall is also known by the alternative name “Earthquake Falls” due to its thunderous roar, and has become a representative tourist spot in the Myoko area, displaying different expressions throughout the four seasons.
This article comprehensively introduces information you should know before visiting Naemei Falls, from its origins to points of interest, access methods, seasonal attractions, and surrounding tourism information.
Naemei Falls | The History of the Renowned Waterfall Known as Earthquake Falls
Overview of Naemei Falls
Naemei Falls is located on the main stream of the Sekigawa River that flows along the prefectural border between Myoko City, Niigata Prefecture and Shinano Town, Nagano Prefecture. The water flowing from a height of 55 meters is spectacular, and the sound of water crashing into the waterfall pool echoes through the surrounding forest, creating a rumbling sound like an earthquake. For this reason, it is affectionately known as “Earthquake Falls.”
In addition to the name Naemei Falls, historical records show that alternative characters such as “Naoe Falls” and “Nanai Falls” have also been used. Today, it has become a popular tourist spot visited by many domestic and international visitors as a natural landscape representative of the Myoko Highlands area.
Geological Formation of Naemei Falls
The birth of Naemei Falls dates back to volcanic activity of Kurohime Mountain approximately 30,000 years ago. When Kurohime Mountain erupted, andesite lava flowed out and dammed the Sekigawa River, forming a small lake near the prefectural border between Niigata and Nagano. Subsequently, as water gradually accumulated and the lake became a natural dam, when the water level reached its peak at the western end of the lake, it is said that the present-day Naemei Falls were created.
The rock wall that forms the waterfall is characterized by well-developed columnar jointing, which forms when magma cools. The basaltic rock face creates a unique landscape. This geological feature further enhances the beauty and power of Naemei Falls.
Selection for Japan’s Top 100 Waterfalls
Naemei Falls was selected as one of the “Top 100 Waterfalls in Japan” in 1990. This selection was made with the support of the Ministry of the Environment and the Forest Agency, with the top waterfalls throughout the country chosen based on criteria such as scenic beauty, abundant water volume, and favorable surrounding environments.
As one of only a few waterfalls in Niigata Prefecture selected for this distinction, and as a scenic spot representative of Myoko-Togakushi-Renzan National Park, it plays an important role in both nature conservation and tourism promotion.
Points of Interest and Charm of Naemei Falls
Full-Force Roar and Water Spray
The greatest appeal of Naemei Falls is undoubtedly its power. The massive volume of water flowing from a height of 55 meters collides violently with the waterfall pool, creating water spray throughout the surrounding area. The water sound is so loud that it can be heard even several hundred meters away, and the roar increases as you approach the waterfall.
Particularly during the snow melt season in spring, the water volume increases explosively, creating a spectacular sight. The way the sound of the waterfall echoes like a rumble through the ground is truly worthy of the name “Earthquake Falls.”
Four Connected Waterfalls
In fact, Naemei Falls is not a single waterfall but consists of four waterfalls in succession. What is generally known as “Naemei Falls” is the first waterfall, which is the largest in scale and most easily accessible.
The second, third, and fourth waterfalls are difficult to access, and are rarely visited by general tourists. However, the existence of continuous waterfalls in the upper reaches of the Sekigawa River speaks to the topographical characteristics of this region.
Beauty of Columnar Jointing Rock Walls
The rock walls surrounding Naemei Falls feature beautifully developed columnar jointing formed by volcanic activity. This is a geological structure created when regular cracks form as lava cools, creating a unique landscape that looks like giant columns standing side by side.
The contrast between this columnar jointing, the white water flow of the waterfall, and the surrounding greenery further enhances the scenic beauty of Naemei Falls. As a geologically valuable natural heritage, it also has high educational value as a tourist destination.
How to Enjoy Naemei Falls Throughout the Four Seasons
Naemei Falls displays different expressions throughout the year, allowing visitors to enjoy completely different attractions depending on the season.
Spring (April-May): The Impressive Power of Melting Snow Water
Spring is the season when Naemei Falls reaches its most powerful. Snow accumulated in the Myoko mountain range begins to melt all at once, and large amounts of meltwater flow into the Sekigawa River. During this period, the water volume reaches several times the normal amount, and the roar and water spray become the most intense of the year.
The area near the waterfall pool is enveloped in mist, and on clear days, a rainbow may appear. However, the walking path may be closed due to snow during this season, so it is recommended to check opening conditions in advance.
Summer (June-August): Seeking Coolness
Summer at Naemei Falls provides a natural air conditioning that makes you forget about the heat. The walking path surrounded by forest offers plenty of shade, and the negative ions generated by the waterfall and water spray bring a pleasant coolness.
The surrounding forest is wrapped in deep green, and the contrast between the beauty of fresh greenery and the white of the waterfall is magnificent. During summer vacation periods, the area is bustling with families and trekking enthusiasts, and you can fully experience the appeal of the Myoko Highlands area as a summer resort.
Autumn (September-November): Stunning Autumn Foliage
Autumn at Naemei Falls captivates many tourists as a place of famous autumn colors. From mid-October to early November, the surrounding mountains turn red and yellow, creating a breathtaking landscape in harmony with the white water flow of the waterfall.
Especially on clear mornings, the lighting is favorable and the autumn colors appear more vivid. Since the entire Myoko area enters its autumn foliage season during this period, it is also recommended to visit surrounding tourist spots together.
Winter (December-March): Winter Closure and Frozen Waterfalls
In winter, access roads and walking paths to Naemei Falls are typically closed due to heavy snow. However, during the coldest periods, parts of the waterfall may freeze, creating a fantastic sight called a “frozen waterfall.”
Visiting during winter requires careful attention to safety and requires equipment such as snowshoes and experience. It is recommended that general tourists visit during the open period from spring to autumn.
Access Methods and Parking Information
Access by Car
Access from the Joshin’etsu Expressway
- Approximately 10km from Myoko-Kogen IC, about 15 minutes by car
- Proceed toward Nagano on National Route 18, then turn onto Prefectural Route 39 (Myoko-Kogen Park Line) from the Suginosawa district
- Follow the directional signs to the Naemei Falls parking area
Parking Information
Free parking is provided at Naemei Falls, with space for approximately 100 regular vehicles. The lot tends to get crowded during autumn foliage season and major holiday periods, so early arrival is recommended. Restrooms are also available at the parking area.
Access by Public Transportation
Access by Train and Bus
- From “Myoko-Kogen Station” on the JR Shinetsu Main Line, take the Kekinan Bus Suginosawa Line to “Naemei Falls Entrance” bus stop, then walk about 15 minutes
- However, the number of buses is limited, so it is necessary to check the timetable in advance
- For taxi use, approximately 15 minutes from Myoko-Kogen Station, with a fare of around 3,000 yen
Walking Path
From the parking area to Naemei Falls, it is a walk of approximately 15 minutes (approximately 650 meters one way) on a well-maintained path. There is a suspension bridge crossing point along the way, and the view from this bridge is also a point of interest.
The walking path is relatively flat, but there are some steps and slopes, so it is recommended to wear comfortable shoes. The path becomes slippery in rainy conditions, so caution is necessary.
Basic Information
Facility Information
- Location: Suginosawa, Myoko City, Niigata Prefecture
- Elevation: Approximately 890 meters
- Waterfall Height: 55 meters
- Viewing Period: Late April to mid-November (varies depending on snow conditions)
- Viewing Hours: 24 hours (though daytime visits are recommended as there are no nighttime lights)
- Admission: Free
- Parking: Free (approximately 100 spaces)
- Time Required: Round trip from parking area approximately 40 minutes to 1 hour
Contact Information
- Myoko City Tourism and Commerce Division: 0255-74-0021
- Myoko Highlands Tourism Information Center: 0255-86-3911
- Myoko City Tourism Association: 0255-86-3911
Road conditions and opening periods change, especially in early spring and late autumn, so it is recommended to inquire before visiting.
Surrounding Tourist Spots
When visiting Naemei Falls, consider extending your trip to other attractive tourist spots in the Myoko area.
Imori Pond
A beautiful pond that reflects Myoko Mountain on its surface, and a representative scenic spot of Myoko Highlands. Located approximately 15 minutes by car from Naemei Falls, with a walking path around the area. The new greenery and autumn foliage seasons offer spectacular views.
Sasagamine Highland
A highland area at an elevation of 1,300 meters where summer wildflowers and autumn foliage are beautiful. Approximately 30 minutes by car from Naemei Falls. Popular trekking courses that include multiple scenic spots such as Otomi Lake and Shimizu-ga-ike are available.
Akakura Onsen and Myoko Onsen
The Myoko area has many hot spring destinations, and it is recommended to relax at a hot spring after sightseeing at Naemei Falls. Akakura Onsen has a history of over 200 years since its opening and offers excellent views of the Myoko Mountain foothills and high-quality hot spring water.
Sekionsen Ski Resort Surroundings
In winter, the area is busy as a ski resort, but trekking and hiking are also enjoyable during the green season. Located approximately 20 minutes by car from Naemei Falls.
Kurohime Highland
Located on the Nagano side, it is easily accessible at approximately 15 minutes by car from Naemei Falls, with facilities such as Kurohime Fairy Tale Hall and Cosmos Garden that can be enjoyed by families.
Recommended Experience Plans and Model Courses
Half-Day Course: Myoko Highlands Enjoyment Plan with Naemei Falls
Morning
- 9:00 AM Arrival at Myoko Highlands, Imori Pond exploration (30 minutes)
- 10:00 AM Travel to Naemei Falls (15 minutes by car)
- 10:15 AM Viewing of Naemei Falls (1 hour stay)
- 11:30 AM Lunch nearby
Afternoon
- 1:00 PM Day trip bathing at Akakura Onsen
- 3:00 PM Souvenir shopping at Michi no Eki Arai
This course efficiently tours the main points of interest in the Myoko area and is recommended for first-time visitors.
Full-Day Course: Myoko and Kurohime Tour Plan
Morning
- 8:30 AM Sasagamine Highland exploration (2 hours)
- 11:00 AM Travel to Naemei Falls
- 11:30 AM Viewing of Naemei Falls and lunch
Afternoon
- 1:30 PM Travel to Kurohime Highland
- 2:00 PM Visit Kurohime Fairy Tale Hall
- 3:30 PM Lake Nojiri lakeside exploration
- 5:00 PM Hot spring bathing before returning home
For those with ample time, this course is recommended to fully enjoy the rich nature of Myoko-Togakushi-Renzan National Park.
Special Autumn Foliage Season Course
From mid-October to early November during the autumn foliage season, you can enjoy foliage viewing along the following route:
- Morning: Imori Pond → Naemei Falls
- Afternoon: Myoko Highlands Sky Cable (aerial foliage viewing) → Akakura Onsen
Crowds are particularly heavy during this season, so an early morning departure is recommended.
Recommended Accommodations Near Naemei Falls
Akakura Kanko Hotel
A long-established resort hotel positioned on a high ground overlooking Myoko Mountain. Located approximately 20 minutes by car from Naemei Falls. Recommended for special trips with its quality hot spring and views.
Akakura Onsen Ryokan Seifuso
A welcoming hot spring inn with a homey atmosphere. You can enjoy cuisine made with local ingredients and a free-flowing hot spring. Located approximately 20 minutes by car from Naemei Falls.
Hotel Taiko
Conveniently located in the center of the Myoko Highlands area as a sightseeing base. Popular with families due to its reasonable pricing. Located approximately 15 minutes by car from Naemei Falls.
Pension Area
The Myoko Highlands area features numerous pensions offering a homey atmosphere and owner-curated cuisine. The appeal is the ability to choose based on budget and preferences.
Precautions and Etiquette When Visiting
Clothing and Items to Bring
- Footwear: Comfortable sneakers or trekking shoes are recommended
- Clothing: Season-appropriate, comfortable clothing. Even in summer, it is cool near the waterfall, so something to wear over is convenient
- Items: Drinking water, towel, rain gear, insect repellent spray (summer)
- Camera: Waterproof protection is useful as water spray reaches the viewing area
Safety Precautions
- Avoid straying from the walking path as it is dangerous
- Paths become slippery in rainy conditions or after rain
- Do not approach the waterfall pool during high water
- If accompanied by small children, always hold their hand while walking
Rules and Etiquette
- Always take your trash with you
- Collection of flora and fauna is prohibited
- Refrain from loud voices or other behavior that disturbs other visitors
- Drone use may be restricted; advance confirmation is necessary
- Smoking is only permitted in designated areas
Photography Spots and Tips at Naemei Falls
Locations for Best Shots
Waterfall Front Viewing Deck
From the viewing deck at the end of the walking path, you can capture the full view of Naemei Falls from the front. The lighting is particularly good in the morning, and you may even see a rainbow.
View from the Suspension Bridge
Along the way from the parking area to the waterfall, the suspension bridge offers the opportunity to photograph both the gorge beauty and Naemei Falls in the distance. The composition is especially beautiful during the new greenery and autumn foliage seasons.
Photography Tips
- Shutter Speed: To express water flow like silk, use a tripod with a slow shutter (1/4 second to several seconds)
- ND Filter: If you want to use a slow shutter on a bright day, using an ND filter is recommended
- Composition: Include surrounding rock walls and plants along with the waterfall for a more natural atmosphere
- Time of Day: Early morning with softer light is recommended. Particularly in autumn foliage season, dawn is most beautiful
The Charm of the Myoko Area
Myoko City, where Naemei Falls is located, is the center of Myoko-Togakushi-Renzan National Park and is blessed with a rich natural environment.
Tourist Destination Enjoyable Throughout the Year
The Myoko area is a year-round destination with different attractions: new greenery in spring, a summer resort in summer, autumn foliage in fall, and skiing in winter. Particularly in winter, it is known as a heavy snow area, attracting skiers from around the world seeking high-quality powder snow.
Hot Spring Culture
Various historic hot springs dot the foothills of Myoko Mountain, including Akakura Onsen, Tsubame Onsen, and Sekionsen. These hot springs have excellent water quality and are perfect for relaxing after mountain climbing or trekking.
Food Culture
As part of rice-producing Niigata Prefecture, the Myoko area offers delicious rice and sake. Additionally, mountain vegetable cuisine and river fish dishes, which make use of the mountains’ bounty, showcase local food culture.
Conclusion: Fully Experience the Charm of Naemei Falls
Naemei Falls in Myoko City, Niigata Prefecture, continues to captivate many people as a renowned waterfall selected for Japan’s Top 100 Waterfalls, with its impressive power and natural beauty. The roar of water flowing from a height of 55 meters is truly worthy of the name “Earthquake Falls” and will be an unforgettable experience for anyone who visits once.
With different expressions shown seasonally—the impressive water volume from spring snowmelt, refreshing green in summer, and harmony with autumn foliage—Naemei Falls can be combined with the rich nature, hot springs, and gourmet food of the Myoko Highlands area to create a fulfilling travel plan.
With convenient access of only 15 minutes on foot from the parking area, encountering such powerful natural scenery is a unique charm of Naemei Falls. If you visit Niigata Prefecture, be sure to visit Naemei Falls in the Myoko Highlands. The sight of the waterfall flowing down with its roar will surely be deeply imprinted on your heart.
