二子山古墳 (japan-kanto)
Type: natural=grassland
Coordinates: 36.12614451490063, 139.47893612616593
Area: 0.00866444921875 km²
OSM tags:
archaeological_site: tumulus
historic: archaeological_site
name: 二子山古墳
natural: grassland
wikipedia: ja:二子山古墳 (行田市)