Guijasalbas Watermill

Guijasalbas Watermill is a historic flour mill on the Moros River, standing in the abandoned hamlet of Guijasalbas, part of the municipality of Valdeprados in the province of Segovia (Castile and León, Spain).

Where is the mill located?

The mill sits on the bank of the Moros River, along the path connecting Valdeprados with Guijasalbas, roughly 23 kilometers from the city of Segovia. Visitors reach the ruins on foot along a route locally known as the Camino del Molino de Guijasalbas, which follows the riverbank and crosses the bridge of the old road that once linked Ávila and Segovia.

What survives at the site today?

Little remains of the mill building itself, but the water intake channel is still clearly visible, built from cut granite blocks. This granite structure is the most recognizable feature to have survived to the present day. On local hiking descriptions, the mill is sometimes referred to as "molino del Tío Jacinto," a name tied to one of the last millers who operated it.

Why is the surrounding landscape so distinctive?

Right beside the mill, the Moros River has carved out La Risca, a canyon that in places drops around 40 meters — an unusually deep gorge for this part of the province of Segovia. The narrow rock walls contrast sharply with the open plateau above, and this pairing of a riverside mill in the valley floor with the steep canyon walls surrounding it is what draws walkers looking for a quieter corner of the province.

What is worth knowing about the village of Guijasalbas itself?

Guijasalbas is uninhabited today. Since 1857 it has existed as a dependent hamlet of the municipality of Valdeprados, even though as recently as the mid-20th century it was home to more than a hundred people — historical records point to around 104 residents. No one lives there permanently now, and the empty houses and lanes have made it one of the depopulated villages regularly mentioned in the province of Segovia. The mill, standing next to this abandoned settlement, is one of the reasons hikers and visitors seek out this particular pocket of Castile and León.

How do you get there?

The usual approach is the walking route linking Valdeprados, the mill, and Guijasalbas. The path runs along the Moros River, crosses the bridge of the old Ávila–Segovia road, and ends among the abandoned buildings of the village. The walk itself is not long, but sturdy footwear is worth bringing, since parts of the trail cross uneven, rocky ground inside the canyon.

Frequently Asked Questions

Can you visit the Guijasalbas mill? Yes, the mill ruins sit right on the walking route and are freely accessible — the site is neither fenced nor closed, though only fragments of the walls and the water channel remain standing.

Does anyone currently live in Guijasalbas? No, Guijasalbas is an uninhabited hamlet. Its last permanent residents left in the second half of the 20th century, and the settlement remains formally attached to the municipality of Valdeprados as a dependent hamlet.

How long does it take to walk from Valdeprados to the mill? The walking route linking Valdeprados, the mill, and Guijasalbas is fairly short and can be covered in a few hours, depending on pace and any stops to take in views of the canyon.

What else is worth seeing near the mill? Besides the mill itself, La Risca stands out — the Moros River canyon reaching depths of around 40 meters — along with the bridge of the old Ávila–Segovia road that the walking route crosses along the way.