I will say.
There's a spot in GW2 that's a surface asuran settlement with little to no information known about it. There's a renown heart there, with the Priory investigating the ruins. The only things known are a) it's asuran in origin and b) it has artifacts dating to when Orr was a thriving nation.
There's also an unnamed ruin in Lightfoot Passage next to Fort Trinity.
















