Modern sites
Grotta Regina
38.211009 N, 13.322735 E ?
Yuánmíngyuán
Old Summer Palace
40.008502 N, 116.307292 E
Asia
Qin Imperial Palace
29.178762 N, 120.298590 E
Australia
Andrew Rogers Geoglyph at Wurdi Youang
37.952103 S, 144.434015 E
North America
America's Stonehenge
42.841975 N, 71.209758 W