Rio Azul, Guatemala
(400-535 AD)
Click on the pictures
 
 

 
 
 

 
 
 
Tomb 19 screwtop lid jar for cacao Jade mask from Rio Azul

 
 
 
Interior of a tomb located at Rio Azul Earflare

Wikipedia

(VIDEO)
Rio Azul - Lost city of the Maya [National Geographic, 1990. Dos Pilas; Arthur Demarest; Stephen D. Houston; David Stuart; James E. Brady] (47:16 min.)