Next to the Letreros Cave is the Ambrosio Cave, which is a worthy example of Palaeolithic rock art, and has been appointed to the Historical Heritage of Humanity due to its high historical value.
This cave is located north of Velez-Blanco and is crossed by a stream, which according to experts is what allowed the settlement of its first settlers. They are also the creators of the cave paintings that today have given the cave so much fame.
This cave has also been famous for housing materials that allowed for lives for the first settlers. These found materials were mainly tips of spears and arrows.
The 18 paintings of Ambrosio's cave were discovered in 1992, in the middle of which is a figure of a painted, red horse that stands out.
The local, regional and national authorities have been in charge of protecting the caves after the discovery of their paintings, giving it a museum like quality. They can be enjoyed without affecting the heritage of history that is found there.