Small moto dirt routes Colombia & Ecuador
 

I'm working on highlighting some must ride gravel roads in Colombia & Ecuador, for a 250cc back road trip next year. I was in southern Ecuador two years ago on a 250cc moto I keep in SA. I found some, but not enough gravel travel in Ecuador. I'll appreciate any resources (besides the obvious "look at the maps"), and any "you have to ride this road from here to here" input. Gracias amigos!