Ancient complex ruins in Peru, completely paved over in a Northern Valley. Unfortunately, this is just an example of many instances of things like this. I’d hope at the very least that thorough cataloguing, surveying, and documenting have been done, but still it seems like there’s so much land that is free of ancient structures that could be utilized (even just a couple hundred feet away); it is just baffling that this is allowed to happen. And disappointing. Perhaps consider contributing someth