I just came back from an 8 day N/E Mexico ride, and what a blast! Let's put together a list of Mexico's top 10 paved and unpaved roads. I'm not sure if I hit Mexico's top paved roads (although I got an earful from the locals), but I did discover a great off road excersion to "Puente de Dios." These trails lead to some of Mexico's most beautiful waterfalls and swimming holes! I nominate, as one of Mexico's Top 10 Unpaved Roads: "Puente de Dios, Tamasopo".