大沙川隧道（吉永のマンポ） — photo spot in 292 Yoshinaga, Konan, Shiga 520-3222, Japan
大
大沙川隧道（吉永のマンポ）
A short, historic stone tunnel set beside the Ōsagawa stream — offers strong leading lines, textured masonry, moss, and reflective water surfaces. Best at early morning or after rain for saturated colors and calm water. Rural access: small roadside parking and a short walk; bring waterproof shoes. No formal entry fees; respect quiet local surroundings.
292 Yoshinaga, Konan, Shiga 520-3222, Japan
ARCHITECTUREHISTORICALWATERSCAPE
大
大沙川隧道（吉永のマンポ）
A short, historic stone tunnel set beside the Ōsagawa stream — offers strong leading lines, textured masonry, moss, and reflective water surfaces. Best at early morning or after rain for saturated colors and calm water. Rural access: small roadside parking and a short walk; bring waterproof shoes. No formal entry fees; respect quiet local surroundings.
292 Yoshinaga, Konan, Shiga 520-3222, Japan
ARCHITECTUREHISTORICALWATERSCAPE