Those coming from the Tokyo area get off at “Usui-Karuizawa IC” on the Kanetsu/Joshinetsu Expressway, take Route 18 to Naka-Karuizawa and go north on Route 146, then at Mine-no-Chaya, take the toll road Onioshi Highway to the Princeland Entrance.
(About 4 hours from Tokyo, 50 minutes from the interchange)

Navi’s setting will guide you correctly if you set the map code “737 184 827”, not the address / facility name or telephone number.（In other searches the same address is too wide to guide you correctly！

Those coming from the Nagoya area get off at “Ueda Sugadaira IC” on the Joshinetsu Expressway and it is easier to understand who comes from the Manza · Kagawa mouth via the national highway No. 144 by the toll road “Onikei Highway” It does not hang.
（between”Manza・Kanazawaguchi” – “Prince Land” is free）