What can visitors see at the Ninomaru Ruins today?

The site preserves original stone walls, foundations, moats, and earthwork fortifications. Reconstructed features include the Yagura-mon Gate. The grounds also contain Sanada Shrine and connect to Ueda City Museum, which displays castle artifacts and Sanada clan history. The ruins are part of Ueda Castle Park, covering 5.8 hectares.

How do I get to Ueda Castle Ninomaru Ruins from Tokyo?

Take the JR Hokuriku Shinkansen from Tokyo to Ueda Station (approximately 90 minutes). The ruins are 12 minutes on foot from the station.

When is the best time to visit Ueda Castle Ninomaru Ruins?

Spring is particularly popular when over 1,000 cherry trees bloom throughout the park, typically from early to mid-April, making it one of Nagano Prefecture's premier cherry blossom viewing spots. Autumn offers vibrant fall foliage, while summer provides lush greenery. Winter visits are quieter with occasional snow creating atmospheric views of the stone ruins.

Can I visit both the ruins and museum in one trip?

Yes, both sites are adjacent within Ueda Castle Park. The museum is located on the castle grounds and takes approximately 30-60 minutes to tour. Combined with walking the ruins and park, visitors typically spend 1-2 hours at the site. The proximity makes it practical to see both in a single visit.

Ueda Castle Ninomaru Ruins

4.1 (3092)Historical LandmarkTourist AttractionHistorical PlacePoint Of InterestEstablishment

Ueda Castle Ninomaru Ruins stand as a significant historical site in Ueda City, Nagano Prefecture, preserving the legacy of one of Japan's most strategic fortifications. The castle was originally constructed in 1583 by Sanada Masayuki, a renowned daimyo and military tactician of the Sengoku period. The site gained historical prominence through two major sieges, the First Battle of Ueda in 1585 and the Second Battle of Ueda in 1600, where the Sanada forces successfully defended against the vastly superior armies of Tokugawa Ieyasu. These victories established the Sanada clan's reputation for brilliant military strategy despite limited resources.

The Ninomaru, or second bailey, served as an essential defensive layer of the castle complex. While much of the original castle structure was dismantled in 1626 following the Sanada clan's relocation, the stone walls and layout of the Ninomaru ruins remain visible today. The site is now part of Ueda Castle Park, which occupies approximately 5.8 hectares and combines the historical ruins with seasonal natural beauty. The park features over 1,000 cherry trees that draw visitors during spring, transforming the grounds into a celebrated hanami spot.

Visitors can explore the remaining stone foundations, reconstructed gates including the Yagura-mon Gate, and the Sanada Shrine dedicated to the Sanada family. The adjacent Ueda City Museum provides detailed exhibits on the castle's history, the Sanada clan's military achievements, and artifacts from the feudal era. Walking paths wind through the park grounds, offering views of the original moat and earthwork fortifications that demonstrate medieval Japanese castle architecture and defense systems.

The ruins are located approximately 12 minutes on foot from Ueda Station on the JR Hokuriku Shinkansen and Shinano Railway lines. From Tokyo, the journey takes roughly 90 minutes via shinkansen. Entry to the castle ruins and park grounds is free, though the Ueda City Museum charges an admission fee of 300 yen for adults. The central location in Ueda City makes the site easily accessible for travelers exploring Nagano Prefecture's historical attractions.

Ueda Castle Ninomaru Ruins

4.1 (3092)Historical LandmarkTourist AttractionHistorical PlacePoint Of InterestEstablishment

What other travelers are saying about Ueda Castle Ninomaru Ruins

Although a lot smaller than expected, I highly enjoyed the castle, and definitely recommend it. The more recent history of the castle, it being bought by someone who didn't want it being split between multiple owners and too many changes made to it and instead making it into a public park, was cool to learn, and the shrine there is lovely too. Unfortunately there is currently ongoing construction work, but it's still a good place to visit. The shrine has goshuin with awesome designs, and they give out free sweeties with them! There are good photo spots too, and sometimes there are performers by the main gate. There are also museums, and you can look around the turrets, but that has an admission fee.

Artistic Omens

Oct 8, 2025

Ueda Castle, located in Nagano Prefecture, is a historic site known for its impressive stone walls and reconstructed turrets. Though much of the original structure was lost, the remaining gates and fortifications offer a glimpse into its past. The castle is especially beautiful during cherry blossom season, attracting visitors with its scenic views and tranquil atmosphere. While not as grand as some other Japanese castles, its history and picturesque setting make it a charming place to visit.

Had a lot of fun here during the spring festival! There were so many people, but the atmosphere was wonderful. There were a lot of cherry blossom trees and other flowers too. There was a street performer doing magic tricks. There were food trucks, and plenty of parking. I want to come every spring. It is free to enter but you need to pay for parking. Tip: Bring your own water because the water is ¥400 here. The fries I bought from a stall were soggy too but still edible. The parking is also a bit more expensive during peak season.

One of my favorite clans! I had to check out Ueda Castle. The parking is pretty far and at this time, there weren't many people. The shrine is on the grounds and if you want to get the gojoin and stamp, they are across the street at the Info office.

Really lovely castle with a very rich history of one of the coolest samurai clan in all of Japan, the Sanada clan, famous for their samurai uniform with antlers and red color (you've probably seen in movies). Ueda castle also had legendary defense battles against many sieges, the subject of a popular Japanese tv show "sanadamaru". The castle is also featured in other works such as "Summer Wars". While the castle gates aren't as big as Matsumoto castle, I think they are definitely worth visiting if you are in the area..they have amazing armor on display and a rich cultural center and museum nearby.