Joshinetsu Expressway
Exit at Saku IC and take National Route 254 toward Shimonita and Tomioka. The drive takes approximately 60 minutes.
Access from Karuizawa
Approximately 35 minutes from Usui-Karuizawa IC, or about 5 minutes from Shimonita IC.
Access from Nagano
Exit at the Saku IC, take National Route 254 toward Shimonita/Tomioka, about 60 minutes.
Train – Joshin Dentetsu Railway
From JR Takasaki Station, take the Joshin Dentetsu Railway from Platform 0 (approx. 50 minutes). Get off at Sendaira Station, then walk about 12 minutes.
Access by Express Bus
For detailed timetables and fare information, please refer to the official schedule.