The road initially out of Salamanca is pretty ordinary but as you get toward La Alberca you climb into the mountains, then just south of La Alberca there is a quick decent with lots of bends, lots of zig zags down, with great view from the top onto the road below (nice photo).
Aracena - Huelva Secion: Across the pleasant Sierra de Aracena, this road has good quality tarmac. Loads of fast sweeping bends will have you smiling in your helmet, thinking you're Joey Dunlop on the mountain section of the IOM TT. Big fun with very little traffic. Nobody goes to Huelva.
Ruta para hacer preferiblemente en moto trail. Discurre por bonitos parajes de la dehesa de Extremadura y por parte del Parque Natural do Tejo Internacional en Portugal. La mejor época es cuando el campo esté verde, a partir de marzo y hasta octubre. Llegando a Monsanto, hay vistas espectacula...