Colquechaca is a small town in Bolivia, at an elevation of 4.167m (13,671ft) above the sea level. It’s one of the highest elevation human habitation in the world.
The road to the town starts in Ruta 6. It’s gravel, winding, in some places only wide enough for one vehicle, and in many places bordered by a drop of hundreds of meters (many hundreds of feet) unprotected by guardrails. Colquechaca is the highest city in Bolivia.