Sierra de Tamaulipas

The Sierra de Tamaulipas is an isolated, semi-tropical mountain range in the Mexican state of Tamaulipas. Its highest point is . There are no cities or towns in the Sierra and the small population is largely agricultural. The higher elevations of the Sierra have forests of oak and pine, contrasting with the semi-arid brush that dominates at lower altitudes. Several archaeological sites establish that the Sierra de Tamaulipas was the northern outpost of the agricultural Mesoamerican peoples of …