Ucero – Calatañazor Castle Ruins loop from El Burgo de Osma

Burgo De Osma-Ciudad De Osma

Ucero – Calatañazor Castle Ruins loop from El Burgo de Osma

Hard

riders

Ucero – Calatañazor Castle Ruins loop from El Burgo de Osma

04:14

95.1km

970m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: November 3, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 39.2 km for 109 m

After 58.8 km for 297 m

Waypoints

Start point

Parking

Get Directions

26.1 km

Ucero

Highlight • Settlement

A village from Soria located on the banks of the river of the same name. Among its heritage are the castle and the church of San Juan Bautista. Ucero is …

Translated by Google •

Tip by

39.2 km

Cubillos

Highlight • Settlement

Old town which is currently uninhabited but which had formed with the set of small towns around it, towards the Sierra de Cabrejas.

Translated by Google •

Tip by

39.3 km

Abandoned Village of Cubillos

Highlight • Settlement

Some houses remain in ruins, a good example of emptied Spain

Translated by Google •

Tip by

46.2 km

Collado de Matavieja

Mountain Pass

48.0 km

Collado de Valdepuercos

Mountain Pass

53.7 km

Source of the Abión River

Highlight • River

This small road takes you directly from what is said to be the source of the Río Abión, which is between what is called the Fuentona Natural Monument.

Translated by Google •

Tip by

58.6 km

A village that is above the rest and whose most important characteristic is that it is surrounded by a large wall that surrounds the group of houses. Above, you can still see the remains of the Castillo de Calatañazor.

Translated by Google •

Tip by

58.9 km

Calatañazor Village

Highlight • Settlement

Calatañazor is the prototype of a medieval town as shown by its castle, its wall and its network of streets with houses of typical construction. There are also several bars where you can stop for a delicious lunch.

Translated by Google •

Tip by

59.0 km

Calatañazor Castle Ruins

Highlight • Castle

Right here is a good place to stop and eat well

Translated by Google •

Tip by

94.5 km

El Burgo de Osma

Highlight • Historical Site

The Plaza Mayor of El Burgo de Osma is one of the most emblematic squares in Castile and León. Located in the centre of the town, this square stands out …

Translated by Google •

Tip by