Then the special stage began: a very nice unpaved road, after 15 km the road was not a road anymore and it was a very steep muletrack. At some point I've reached the top of something, the muletrack was continuing on the right, going up. The gps was saying to go straight forward and down, following an invisible road. I trusted it, and it was right. I've reached Trigrad and the Devil's Throat cave, where I turned right, direction Smoljan. A very nice (Not for cars) unpaved road in a canyon. It was an amazing ride.