The mines of Teuler are the evidence of the mineral richness of Santa Olalla, Santa Eulalia in Galician language and bable (Asturian dialect). These two villages are linked by a long path whose main features are the spectacular views behind the El Viso Hill (680 m). From there you can see a large valley with the Cala brook at the end, the nearby mountains of Badajoz and closer to us the ravine of Teuler.

Length: 14 km.
Average difficulty: Medium-High.
Estimated time: 5 hours