Matsumoto Castle Webcam – See Japan’s Black Keep and Moat

The Matsumoto Castle Webcam looks across the moat at the black keep of Matsumoto Castle, in the city of Matsumoto in Nagano Prefecture, central Japan. The castle’s official channel runs it from the Kuromon, the black gate, and the keep takes up the right of the frame, its stone base dropping straight into the water with tall pines behind it. On the left, willows shade the path along the moat, and a wooded hill dotted with houses rises beyond. The operator describes the scene as the keep with the Northern Alps, and on clear days a line of mountains shows low on the far left horizon. Two more cameras from the same operator, in the Honmaru Garden, sit in the player’s tabs.

About Matsumoto Castle

Matsumoto Castle is a flatland castle, built on the plain of the Matsumoto basin rather than on a hilltop. Without a hill to protect it, the castle was ringed by high walls and three moats. The main keep went up in the 1590s, and the oldest of the current structures date from 1594. The moon-viewing room, the Tsukimi-yagura, was added in 1635, and the castle is unusual in having both a secondary keep and a turret joined to its main keep. Those five buildings, the main keep, the small northern tower (Inui-kotenshu), the roofed passage between them (Watari-yagura), the southern wing (Tatsumi-tsuke-yagura) and the moon-viewing room, were designated National Treasures of Japan in 1952.

It is one of only twelve original castle keeps still standing in Japan, and one of five castles designated National Treasures. That it survived at all is down to local people. In 1872 the new Meiji government ordered the destruction of the old feudal fortifications, and Ichikawa Ryozo led a campaign with Matsumoto residents to save the keep, which passed to the city government. A major renovation followed between 1903 and 1913, and from 1950 to 1955 the buildings were taken apart and rebuilt in a full restoration.

The castle stands a 15-minute walk from JR Matsumoto Station, in a city of 235,972 people (June 2025). The Hida Mountains, better known as the Northern Alps, rise to 3,000 meters (9,843 feet) west of the city, and Mount Hotakadake, at 3,190 meters (10,466 feet) on the border with Takayama in Gifu Prefecture, is the highest point within Matsumoto’s own city limits.

Weather and Climate at Matsumoto Castle

Summers here are hot and winters are cold. Japan Meteorological Agency normals for 1991 to 2020 put January highs at 5.1 C (41 F) and lows at minus 4.9 C (23 F), and January is the snowiest month of the year, when snow can settle on the keep’s tiled roofs and on the pines along the wall. Spring warms quickly. April averages 17.9 C (64 F) by day and 4.4 C (40 F) at night, and the hundreds of Somei Yoshino cherry trees lining the moat usually bloom around mid-April.

August is the hottest month, with highs of 31.4 C (89 F) and lows of 20.5 C (69 F). October cools to 19.8 C (68 F) by day and 9.2 C (49 F) at night, and in the first week of the month a few trees beside the keep were already turning yellow on camera. The city gets about 1,045 millimeters (41 inches) of precipitation a year, with September the wettest month.

Things to Do Near Matsumoto Castle

The walk from the station to the castle passes through Nakamachi and Nawate-dori, two preserved Edo-period merchant streets where shops still sell crafts, soba and sake. Nawate-dori is about 10 minutes on foot from the castle. North of the castle, the Former Kaichi School dates from 1876 and is a well-known example of giyofu, the quasi-Western style of early Meiji buildings. It is a National Treasure in its own right. The Matsumoto City Museum of Art, the Japan Ukiyo-e Museum and the Matsumoto Timepiece Museum fill out a day in town.

Further out, Asama Onsen is a hot spring area within the city, and Kamikochi, a mountain valley that also lies inside Matsumoto’s city limits, sits below the Hotaka peaks of the Northern Alps.

Similar Webcams You Might Like

More Japanese landmarks, a mountain valley in the same city and another famous castle:

• Hiroshima Peace Memorial Park Webcam
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Frequently Asked Questions

Where is Matsumoto Castle located?

Matsumoto Castle is in Matsumoto, a city of about 236,000 people in Nagano Prefecture, central Japan. It stands on flat ground in the Matsumoto basin, a 15-minute walk or a 5-minute bus ride from JR Matsumoto Station, with the Northern Alps to the west.

What can you see on the Matsumoto Castle Webcam?

The main camera, at the Kuromon or black gate, looks across the moat at the main keep on its stone base, with willows, a wooded hill and, when the cloud lifts, mountains to the left. The Honmaru Garden tab shows the keep and its smaller northern tower across the garden lawn, and the Weather tab shows a wider garden view with the current temperature and sky conditions on screen.

What is the weather like at Matsumoto Castle today?

The Weather tab on the Matsumoto Castle Webcam is the quickest check. The operator overlays the current temperature and sky conditions for Matsumoto on a live view of the castle garden, using a plugin in its streaming software, so treat the readout as a guide. As a seasonal reference, January highs average 5.1 C (41 F), April 17.9 C (64 F), August 31.4 C (89 F) and October 19.8 C (68 F).

Can you see the Japanese Alps from Matsumoto Castle?

Yes, on clear days. The operator describes the Kuromon camera’s view as the keep with the Northern Alps, and the mountains appear low on the left horizon, behind the moat and the wooded hill. Cloud can cover them, and in haze they disappear completely.

Does the Matsumoto Castle Webcam work at night?

Yes. The cameras keep streaming after dark. On the Kuromon camera the keep becomes a dark outline with its white plaster bands still visible, and the lamps along the moat path throw long reflections across the water. The garden cameras show the keep pale against the night sky.

Can you go inside Matsumoto Castle?

Yes, the keep is open to visitors, though the webcams only show the outside. The wooden interior has steep stairs, openings for dropping stones and slots for archers, and the top floor looks out over the city. Standard hours are 8:30 a.m. to 5 p.m., with last entry at 4:30 p.m. and longer hours during Golden Week and the summer, and the castle closes from December 29 to 31.

Is Matsumoto Castle worth visiting?

For anyone interested in Japanese history, yes. Matsumoto has one of only twelve original keeps left in Japan, its five keep buildings are National Treasures, and the castle town around it still has its Edo-period merchant streets. Around mid-April, the cherry trees along the moat come into bloom.

Source: National Treasure Matsumoto Castle