Translation of Filiale in German-English

The ingredients of the poem which seem to be so bright because of the white are in fact the ingredients of a witches broth: In everything there is something bad, even in the goodness and shininess.
After that I expect that you do the same. Write me a text in English and the same translated to Spanish. This way we will learn all directions. We will be able to compare the texts and learn.
In order to get to this hidden lake one would have to row beneath a cave. On the other side of the cave the five of us were alone. The lake was surrounded by limestone mountains covered with tropical trees.