Shomyo Falls (Tateyama Town, Toyama Prefecture)

Overview (history, characteristics, attractions)

Shomyo Falls, located in Tateyama Town, Nakaniikawa District, Toyama Prefecture, is one of Japan's largest waterfalls, and with a drop of approximately 350m, it is known as the country's largest waterfall (as a waterfall that flows year-round). Its dynamic appearance as it cascades down a cliff in four tiers is particularly impressive in spring when the water volume increases with melting snow, and in the seasons of fresh greenery and autumn leaves. Beside the waterfall is a tributary called Hannoki Falls, which flows seasonally, and when the two waterfalls flow simultaneously in early spring, they form an even more spectacular "double waterfall." Located at the foot of the Tateyama mountain range, its greatest attraction is the ability to enjoy the changing scenery of the seasons, along with the surrounding mountain scenery.

Highlights

• A spectacular drop of approximately 350m: the scale of the waterfall as you look up is truly impressive.
• Co-starring with Hannoki Falls (spring only): When meltwater flows into Hannoki Falls, they are famous as the "twin waterfalls" (best viewing time is usually between April and June).
• The four seasons: fresh greenery in spring, deep green and coolness in summer, autumn leaves, and frozen winter - each season has its own unique charm.
• Rainbow days: On sunny days with lots of splashing water, a rainbow may appear near the base of the waterfall.
• Photo spots: Popular compositions include a low angle that fills the frame with the waterfall, and a panoramic shot from an observation deck upstream.

Access (nearest station, transportation, etc.)

• Nearest station: Toyama Chiho Railway's Tateyama Station (Tateyama Line) or Toyama Station, which connects to the Toyama Chiho Railway line (transfer by train from Toyama Station).
• Public transportation: From Tateyama Station, you can take a local bus or taxi to the waterfall entrance (travel time varies depending on the route and mode of transportation, but is approximately 20-30 minutes).
• By car: Approximately 1 hour from central Toyama City on public roads (depending on traffic conditions). There is a parking lot near the waterfall, but it may fill up during peak seasons, so we recommend arriving early.
• Combining with tourist routes: Many tourists visit on their way to the tourist areas of the Tateyama Kurobe Alpine Route (Tateyama and Murodo area) or in combination with the route.

Estimated stay (estimated time required)

• Short (viewing only): 30 minutes to 1 hour — A round trip from the parking lot to the viewing point to view the falls and take photos.
• Leisurely Sightseeing: 1-2 hours — If you want to explore the area, take photos, and enjoy the atmosphere around the falls with a little more time.
• Half-day tours: Half a day to a full day — when combining with nearby tourist attractions (such as the Tateyama Kurobe Alpine Route or hot spring resorts).

Nearby spots

• Tateyama Kurobe Alpine Route (Tateyama, Murodo, Daikanbo, etc.) — Highlights include mountain scenery, alpine plants, and Snow Valley.
• Kurobe Dam — A large arch dam that is spectacular during the water release season.
• Walking trails and observation points around Shomyo Falls — There are walking trails that allow you to enjoy the falls from different angles.
• Hot spring resorts such as Unazuki Onsen and Tateyama Onsen are convenient for visiting hot springs after sightseeing.

Things to be aware of (crowds, manners, seasonal precautions, etc.)

• Crowds: It gets crowded during Golden Week, spring when Alder Falls is at its peak, and on weekends during the autumn foliage season. Arriving early in the morning will allow for a more relaxed experience.
• Roads and Weather: In winter, some roads are closed due to snow and ice. Please check the latest road information and weather forecast before visiting.
• Footing and clothing: The viewing path can be wet and slippery in places. Please bring comfortable walking shoes (such as trekking shoes) and rain gear. Your clothes may get wet from splashes of water.
• Safety/No-entry areas: Avoid dangerous activities such as getting too close to the waterfall or entering the riverbed, and follow the instructions on the signs and fences.
• Conservation of Nature and Manners: Please be sure to take your trash with you and do not trample on vegetation. Noise and shouting are also a nuisance to those around you.
• Drones and unauthorized filming equipment: Drone flying may be prohibited in some natural parks and surrounding areas. Please check in advance.
• Animal precautions: As the surrounding area is mountainous, there is a possibility of wild animals such as bears. Please be careful by carrying a bell and avoiding traveling alone.

Shomyo Falls is an attractive spot with its magnificent scale and different expressions throughout the seasons. You can enjoy different views depending on the season you visit, so please check the weather and opening information to enjoy it safely.