Historic Ruins
○ Second 100 Castles

Sugiyama Castle

A compact but intricately designed hill castle in Ranzan, Saitama, considered a masterpiece of Sengoku-era earthwork engineering. Its complex arrangement of enclosures, moats, and ridges is studied by castle scholars worldwide.

Japanese Name杉山城
Prefecture埼玉県
Region関東
Castle TypeHill Castle
Year Built16th c.
Designation続100名城
Coordinates36.05, 139.3167