cañada

from The Century Dictionary.

• noun A valley: the common name in Spain of rather narrow valleys, and especially of such as are walled in by precipitous slopes.

from the GNU version of the Collaborative International Dictionary of English.

• noun Local, Western U. S. A small cañon; a narrow valley or glen; also, but less frequently, an open valley.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun US, dialect A small canyon; a narrow valley or glen.