Guadyerbas
The Guadyerbas is a river of Spain located in the centre of the Iberian Peninsula. It is the main left-bank tributary of the Tiétar, in turn a major tributary of the Tagus.

It has its source in the western reaches of the , at the feet of the Pico Cruces, at roughly 1,200 m above sea level. Featuring a total length of 45 km, it flows westwards through the northwest of the province of Toledo, emptying in the Tiétar a few kilometres upstream from the , in Oropesa.

Its waters are retained by the Navalcán Reservoir. The toponym is formed by the Arabic "wadi" (river) and the Spanish "hierba/yerba" (grass).
Q12837
Iberian Peninsula
LOC
Q16661
Tiétar
LOC
Q14294
Tagus
LOC
Q54929
province of Toledo
Concept
Q747273
Oropesa
LOC
Q187971
wadi
Concept
Q5887036
Guadyerbas
LOC
+45^^http://www.w3.org/2001/XMLSchema#decimal
45
NUMBER
mouth of the watercourse
located in the administrative territorial entity
mouth of the watercourse