The Tajos de Mogarejo Natural Monument consists of steep cliffs up to 30m high, which used to be a quarry. The materials from this were used in the construction of Seville cathedral. The Tajos are near the village of Montellano, on the A376 near the Cadiz provincial border.

Montellano is a town with a perfect balance between beauty and culture. Its pink marble buildings and natural monuments make this place the perfect place for a few days of relaxation. The origins of this town can be traced back to the Bronze Age but Roman ceramics and tombs have also been found in the El Ponce farm, showing the historical importance of this town.