El Viso de San Juan is a municipality located in the province of Toledo, Castile-La Mancha, Spain.

The term "Viso" is derived from a Latin word, and means "view" or "sight".

During the Umayyad Period (10th - 11th century), the Muslims built a fortress here that was to be a strategic enclave on the path of invasion of the Guadarrama.

In the old town of El Viso de San Juan, the baroque-style church built in the 17th century and dedicated to Santa María Magdalena stands out.

And a short walk from there, in what is now the entrance to the town, the hermitage of San Francisco with its whitewashed facade.