After going to The Rio somewhere in Moca, while when my wife away in State. I would never take another road that are known to be rough. Wow talk about crazy rides. After 1 hour of rough brain shaking rides on small 25+ years old Toyota pickup for about 10 miles, It was the crazy Toyota Thundra Concho ride that really got my jaw broken. Barely had space for a one truck and he was jumping and sliding through the narrow roads. It was fun and Rio was beautiful. But never again and I won't even think about it for a second, if I have to go though it with my own car.