I have been reading about "energy lines", as a sort of an invisible grid of 'spiritual vibes", as you call them, but i remain a bit skeptical.
I was in Benares 40 years ago, holy place on the river Gange in India, and i was disappointed if not almost shocked, but it was rainy season.
In Vrindavan, despite the good weather and the good vibes, there was still something wrong.
Perhaps too much expectation..
..But whenever i see an old tree, especially if the sky is clear, i perceive good energy.