Today it is assumed that the site of the crosses was near the gate to the city, were people could see the offenders and abuse them if they wanted. It would probably be in the middle of the bus parking lot.
The main parcel that Gordon bought was the garden with a large family tomb carved into the cliff side. The entire area was a working garden with a wine press. Archeologists have found the remnants of a wine press. While the trees of the original garden were all cut done during the Roman destruction, there are many trees replanted, and some that may be sprouted from the roots of the originals. It is a lovely place.
Again, there is no direct proof that this is the place, but it feels absolutely right. I can sense that this is a place of peace and wonderful expectation.