I do remember flying from Flores near Tikal over the Peten jungle en route to Belize City. The pilot was very familiar with Mayan ruins in the region and he pointed out many unexcavated and largely unexplored sites below. Maybe one of them was the Queen's burial site. There's a huge amount yet to be learned about the Mayans.
Thats the word I was looking for. I remembered it about an hour later as I was in the shower.
Yes, the place is loaded with archeo sites. The jungle and bush hides things amazingly well.