Vote! Where should they go after Ecuador?

ExplorerHop.com  Mira & Teyus in Ecuador.  Map

When the travellers were leaving Ecuador, a Mariachi musician gave Hari a red envelope with a napkin in it.  There was no note, but the napkin did have a symbol of 3 red dots.   The only clue they have is another cryptic message from the map which says "I am the route that linked east and west". 

What does that mean?  Where should they go next? 

Cast your vote and find out!