Maybe not the right place, but lots of geographic anomolies here i t seems, so...
Install google earth, then download my attachment and open it with Google Earth. You will see a very strange pattern, one which I should be visiting in a week or two.
What the heck is this?
1. something that is contemplated, devised, or planned; plan; scheme.
2. a large or major undertaking, especially one involving considerable money, personnel, and equipment.
3. a specific task of investigation, especially in scholarship.
4. to propose, contemplate, or plan.
5. to throw, cast, or impel forward or onward.
6. to set forth or calculate (some future thing).
7. to extend or protrude beyond something else.
8. to use one's voice forcefully enough to be heard at a distance, as in a theater.
9. to produce a clear impression of one's thoughts, personality, role, etc.