|Earth Grid- photo by hohodigidea @ deviant art|
Here is a list of commonly known ancient megalithic sites and places where strange magnetic anomalies occur and those that consist of other important features- interestingly they can be found at the points of intersection.
1) The Great Pyramid
2) Easter Island
3) The Bermuda Triangle
4) The Nazca Lines
5) Bimini Road
6) Xian Pyramids
7) Ankor Wat
8) Dragon's Triangle
This was just a short list that I put together - there are many more fascinating places with high strangeness that have been discovered around the world.
Popular reading material on the subject:
Anti-Gravity and the World Grid (Lost Science (Adventures Unlimited Press))
The Sacred Network: Megaliths, Cathedrals, Ley Lines, and the Power of Shared Consciousness