There are two areas of investigation I'm working on here, that anyone can do with a computer and satellite imagery program like "Oogle Earth". Firstly there seems to be a strange alignment of geographical sites that seem artificial, linking up both Stonehenge and Avebury in England. These are the oldest archaeological sites in the UK and I'd never realized or been told before that these places are exactly North/South of each other. Why is this significant, well it means to the builders of these places the alignment was very important, and they took the trouble to build them exactly on this line, or "spiritual meridian". Wondering why they have done this I have drawn this line out on a map and then looked for other strange or undiscovered sites along this and I found the Milk Hill Face, extrapolating this line further North, I get Kinder Scout Peak, which is the highest mountain in England, which aligns perfectly, and I get Holy Island in Northumberland which is a unusual Tidal Island, and also from altitude looks like another face.

and from higher altitude looks like an eyeball opening and closing with the tides.
If I go South I get Old Sarum an ancient hill fort near Salisbury, and even further South I get Mount St Michel in France another tidal island, and even further I get Ile de Noirmoutier another tidal island, what is it with God and Tidal Islands? So hopefully you can see there is a lot of strange seemingly artificial landscapes or terra-formed areas along this Spiritual Meridian.
My main area of research though is the area surrounding the Milk Hill Face, which by coincidence just so happens to be the worlds number 1 site for crop circles, and a UFO hotspot in the UK. Let's take a closer look. The Face itself I think is a representation of a species of beings I call the Wedgeheads, (apologies if this calls offence to any aliens), however when I first became aware of them I thought they were somehow Feline, or Reptillian as the eye pupil seems to be a vertical slit, but is also sometimes round, so I'm not sure which is correct, however to me they do seem Serpent like, and the word Hopi seem's to be important, (for another reason I won't get into), which I think means Peaceful Little Ones. As I said earlier the closest thing I can find in fictional reference is the alien species The Ferengi from Star Trek, and here is a comparison with the Milk Hill Face, I've highlighted the eye pupil as a slits, however It might also be a round pupil.

Look closely at the top of head line for the two and the wrinkles between eye and ears! Also please note both seem to be wearing some kind of skull cap, that is worn on the back of the head? Moving eastwards along from the Milk Hill Face there is a very artificial ravine in the ridgeway, that I have called Serpent Head Ravine.

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To me its shaped like a Wedgehead/Hopi Head that has been hacked out of the hillside, and is situated between Knapp Hill and Golden Ball Hill (funny name for a Hill). This ravine to me represents thier holy of holies and could be the entrance to some underground areas.

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At the throat of this Wedgehead shaped ravine there is a teardrop or scale shaped depression in the ground that is strange for its symmetry, and it look like subsidence that an underground void or chamber has collapsed.

I went there yesterday and at the back of the scale shaped depression is a small tree/shrub that is growing out of a fissure in the ground and the smell coming out of it is very overpowering, the fissure appears to be deep, and to me it smells like the reptile house in Bristol Zoo, only worse, (sorry to any Wedgeheads/Hopi reading this but, the smell isn't nice for us humans that's if I'm right). Whilst I was there I was buzzed by a unmarked helicopter in police colors (no constabulary badge) who came very close, and made it quite obvious for me to go away, but then flew off and seemed to chase things in I couldn't see in the fields.
Are things really there, well make your own mind up, I believe that there are, however I do think they and their craft are able to make themselves almost invisible to human sight. How they do this, I don't know, but it seems they can, and they can be perceived by some, so the question relates to whether you can believe something invisible exists or not. To me it does link in with the spiritual, however I've given up trying to prove that the spiritual world exists, It cannot be proved physically to exist as by its very nature its not physical. All you can say with certainty is that it can neither be proved or disproved to exist. Plus these are just my ideas, that I believe I'm onto something with, and if anything I hope you enjoy reading them.