The Witches Mountain
El monte de las brujas (original)
A young couple traveling through the Pyrenees stays overnight at an ancient Spanish castle, only to discover that it is the headquarters for a coven of witches.
Starring Patty Shepard, Jahangir Ghaffari, Mónica Randall, Ana Farra, Víctor Israel, Inés Morales, Luis Barboo
It's a drama and horror movie, and has a rating of 4 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Netherlands.