 During the Hellenistic period , the sanctuary was extended from the base of the podium across the valley . To the east base of the podium stands a large chapel , 10 @.@ 5 by 11 @.@ 5 metres ( 34 ft × 38 ft ) , dating to the 4th century BC . The chapel was adorned with a paved pool and a large stone throne carved of a single block of granite in the Egyptian style ; it is flanked by two sphinx figures and surrounded by two lion sculptures . The throne , attributed to the Sidonian goddess Astarte , rests against the chapel wall , which is embellished by relief sculptures of hunting scenes . The once important Astarte basin lost its function during the 2nd century AD and was filled with earth and statue fragments . The west base contains another 4th century BC chapel — centered on a bull <unk> topped capital — that remains preserved at the National Museum of Beirut . 
