Seki-san no mori
- Straight-line distance
- about 14 km (9 mi)
- Recorded type
- Forest
Seki-san no mori is a forest reachable from Koshigaya as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Seki-san no mori, about 14 km (9 mi) from Koshigaya
Image credit: Image: QBK / Wikimedia Commons, CC0

