Some planetary locations which in my opinion are part of the true energetic grid... 
http://www.thelivingmoon.com/45jack_...3.html#Zealand
"Desert Breath"
El Gouna, Egypt
27 22'48.47"N 33 37'55.50E 
Spiral
Algles Bay, New Zealand
36°24'22.77"S 174°43'33.60"E  
Spiral Ancient
Nazca Plains, Peru
-14° 41' 18.21", -75° 7' 23.05" 
Spirals Ancient
Pine Gap. Alice Springs, NWT, Australia
-23° 49' 17.71", +133° 49' 58.83"