Last time I was there they had just started the renovation of the old sugar mill that later became a essence of lime factory. The walls completed, roof has been raised and the inside very nicely finished. This was done with the help of the University of Colima who plans to use the facilities.
The Alejandro Rangel museum next door has expanded to include his paintings, prehistoric Colima art and a number of old tools and equipment left over from the sugar factory
Mill from Eco gardens
Inside sugar mill
Alejandro Rangel museum