Some errant critics will say Ron Wyatt never even conducted a dig, or that he never found a chamber.  Here are exact quotes from the IAA web site:

 

“The excavation was conducted south of a natural bedrock outcrop that
was identified by General C. Gordon in 1883 as Golgotha (Fig. 1).
During the 1980s, R. Wyatt excavated several underground chambers at
the site. The current excavation cleaned and documented the former
chambers and additional chambers were excavated.”

 

 

“R. Wyatt conducted an excavation in the 1980s, which revealed a number of subterranean cavities. In the wake of the excavation carried out in 2005, which cleaned and documented the cavities (HA-ESI 118), a
square (5 × 7 m) was opened for the purpose of exposing the remains
from surface to the underground cavities.”

 

Some critics, influenced by darkness and ignoring video testimony, will say Ron never even conducted an excavation.  This evidence shows something different.