Invaluable treasure of Serbia discovered at the bottom of a lake: Sunken castles of Helen of Anjou are guarding the truth (PHOTO)

- Among the underwater discoveries are the remains of the school for ladies, probably of the first Serbian educator Helen of Anjou, as well as the parts of the castle in the sunken village Brnjaci, from where she managed the territory of Zeta, Trebinje, Plavno, Poibarje... - Jovovic explains