Kanda Castle Ruins

Kanda-jo Ato

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The Kanda Castle ruins, a Korean-style mountain castle that played a crucial role in defending Tsushima Island. Built in the mid-7th century, its historical significance is widely recognized.

Historic Sites
World Heritage

Tourist destination images of Kanda Castle Ruins(1)

Tourist destination images of Kanda Castle Ruins(2)

HighlightsFeatures of a Korean-style mountain castle
Played a crucial role in defending Tsushima Island
Designated a National Special Historic Site
The summit of Jōzan Mountain once housed the main enclosure
Remnants of the castle can still be seen

Basic Information

Address: Kurose, Mitsushima-cho, Tsushima City, Nagasaki Prefecture Search for tourist attractions in Nagasaki

Access: Car: Approximately 20 minutes from Tsushima Airport to the Kanda Castle ruins trailhead (approximately 40-minute walk from the trailhead). The trail from the trailhead utilizes a Meiji-era military road. Show route

Op.Hours: Open to the public

Cld.Days: No holidays

Fee: Free

INFO: While the Jōzan hiking trail is well-maintained, we recommend wearing comfortable walking shoes.

HP: https://www.town.tsushima.lg.jp/site/kanko/kanda-jo/

Overview

The Kanda Castle ruins are ancient mountain castle ruins located in Kurose, Mitsushima-cho, Tsushima City, Nagasaki Prefecture. Built in the mid-7th century, this Korean-style mountain castle played a vital role in defending Tsushima Island and is designated as a National Special Historic Site, reflecting its historical importance. The ruins, situated atop 317-meter-high Jōzan Mountain, include several remaining structures, such as sections of the castle walls on Jōzan and Bingshi Mountains. The Kanda Castle ruins are essential to understanding Tsushima's history. Built in the mid-7th century, this Korean-style mountain castle served as a key defensive position. Even today, remnants of the castle, including sections on Jōzan and Bingshi Mountains, allow visitors to glimpse its former grandeur. The area surrounding the ruins offers abundant natural beauty and breathtaking scenery, making it a captivating place to experience history and nature simultaneously. When visiting the Kanda Castle ruins, climb to the summit of Jōzan Mountain to fully appreciate Tsushima's rich natural beauty and history. Nearby, you'll find historical museums and archives offering further insight into the castle's history and culture.