I've never heard of any Peruvian pyramids. Say, a big thank you for all of your posts, I find them incredibly fascinating and very very informative. THANK YOU!!
You're welcome. I enjoy trying to tie all the pieces together with some serious speculating. I have zero credentials in this area so when I get 'called' on my speculating, lol, I just bail-out by saying, "I'm a retired chip-maker...what do you expect. " (Ahem)
The pyramid at Chan Chan is one of the largest earthen structures in the world. Chimu culture, Peru. I believe there are a few others down that way.