What is the unifficial language spoken in castilla la mancha?

There is no "unofficial language" spoken in Castilla-La Mancha. The official language of Castilla-La Mancha, like the rest of Spain, is Spanish.

While there may be regional dialects or variations in pronunciation within the region, these are not considered separate languages.

It's important to note that:

* Castilian Spanish is often considered the standard form of the Spanish language, and is heavily influenced by the dialects of Castile.

* Regional dialects are fascinating, but they don't typically have official status. They are simply variations of the same language.