Large Kofun In Gunma
Kannonyama Kofun (観音山古墳) is one of the keyhole-shaped Kofun located in Takasaki, Gunma Prefecture. It was constructed in the late 6th century. The size is 97m long and 9.4m tall. There are 3 other large Kofun and 20 small mountain Kofuns around this kofun. They are called Watanuki Kofun Group.
Tourist Info.
There are parking.
There is no restroom.
Access
0. at Takasaki Station.
1. use JR Shonan Shinjuku Line to Kuraga Station.
2. walk north east.