Geoglyphs Like Great Serpent Mound

Alligator Effigy Mound

Geoglyph

8.10 Great

Effigy Mounds - Marching Bear Group

Geoglyph

8.05 Great

Effigy Mounds - Great Bear Mound

Geoglyph

7.87 Good

Lizard Mound State Park Effigy Mounds

Geoglyph

7.22 Good

Nazca Lines Hummingbird

Geoglyph

8.83 Great

Effigy Mounds National Monument

Geoglyph

8.80 Great

Nazca Lines Monkey

Geoglyph

8.65 Great

Uffington White Horse

Geoglyph

8.60 Great

Nazca Lines Spider

Geoglyph

8.56 Great

Marching Bear Mounds

Geoglyph

8.45 Great

Nazca Lines Cat

Geoglyph

8.19 Great

Newark Octagon Earthworks

Geoglyph

8.19 Great

Newark Great Circle Earthworks

Geoglyph

8.14 Great

Nazca Lines Condor

Geoglyph

8.10 Great

Bighorn Medicine Wheel

Geoglyph

8.10 Great

Mound City (Hopewell Culture)

Geoglyph

7.96 Good

Pintados Geoglyphs

Geoglyph

7.91 Good

Nazca Lines Lizard

Geoglyph

7.91 Good

Fort Ancient Earthworks

Geoglyph

7.87 Good

Westbury White Horse

Geoglyph

7.87 Good

Nazca Lines Whale

Geoglyph

7.82 Good

Nazca Lines Frigate Bird

Geoglyph

7.82 Good

Majorville Medicine Wheel

Geoglyph

7.77 Good

Nazca Lines Flamingo

Geoglyph

7.73 Good