We drove up the windy roads of Chiapas to go to the beautifull waterfalls of Aqua Azul, where minerals in the water cause the water to be really bright blue. On the way, we entered Zapatista controlled autonomous zones, which reminded me of "Free Derry," but the Zapatista run check points were very friendly.
The waterfalls are beautiful. Interesting about the Zapatista check points.