What can visitors see and do at Sumpu Castle Park?

Visitors can explore the reconstructed castle structures, stroll through the beautiful gardens, and visit the Momijiyama Garden, a traditional Japanese landscape garden within the park.

Is there an entrance fee for visiting Sumpu Castle Park?

Entry to Sumpu Castle Park is free. However, there may be a small fee for certain areas or activities, such as entering the Momijiyama Garden or participating in special events.

Are there any original structures remaining in Sumpu Castle Park?

Most of the original structures were destroyed over time, but the park has reconstructed some key features, including the East Gate (Higashi Gomon) and the Tatsumi Yagura watchtower, offering visitors a glimpse into the castle's past.

Sumpu Castle Park

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Last updated Jun 14, 2026

Sumpu Castle Park carries the legacy of Tokugawa Ieyasu, one of Japan’s most influential historical figures. Originally built by Ieyasu, Sumpu Castle served as his residence after he retired from his role as shogun. This site was once a bustling center of power during the Edo period, and although the original castle structures no longer stand, the park preserves the spirit of this era.

Sumpu Castle Park features reconstructed elements of the castle, including the Tatsumi Yagura, a corner tower, and the Higashi Gomon, the east gate. These structures offer a glimpse into the architectural style and defensive strategies used during the Edo period. Visitors can also explore the remains of the original stone walls and moats, which outline the scale of the former fortress.

A highlight of Sumpu Castle Park is its traditional Japanese garden. This garden is a peaceful retreat with a koi-filled pond, a teahouse, and seasonal plants that change the landscape throughout the year. Spring is especially popular, as the park becomes a prime spot for cherry blossom viewing, attracting locals and tourists alike.

Traveler reviews

Park is free but there is a 360jpy fee to see everything (gate, tower, garden) Well worth to pay the price and get in everywhere. At first google the names and it showerd something in tokyo! Don’t be fooled like me: everything included is in this park :)! The lovely garden also has a tea room with old architecture. The wooden buildings / roofs seen from inside were amazing! There is also a small Oden shop (with local craft beers) in the park itself. Very cheap and convenient. Great park to spend 1-3h.

Pier-Olivier

Jan 16, 2026

The park itself is free to use, there is plenty of bench where you can sit and relax. Toilets are available and they are very clean.

Despite a cloudy day, being able to take a walk around the castle and enjoy the cherry blossom wax wonderful.

A place where the garden is so peaceful you just want to linger a little longer. Surrounded by artifacts and history from the Tokugawa Ieyasu family, it feels like stepping quietly into another time.

There's no actual castle there, not even a reproduction. But it's a historically important place as the location where Ieyasu Tokugawa retired after being the first shogun. Now it's a peaceful park in the middle of the city.