@izzythepush,
I sited a trailor at the festival site, once.
Have researched the henge, material origins, what its builders (Giants) likely used it for, much of the local, geology, topography, geomagnetic lines, etc.
Learned it was moved twice.
Not a favourite area (Glastonbury) of mine - Too far from the sea.
Huge burial site discovered there, recently.
Have a lovely day